As of December 31, 2023, the outstanding balance of this loan was nil. We have fully repaid the loan. ● In January 2023, we obtained a one-year short-term bank borrowing of RMB6.0 million (US$0.9 million) from a commercial bank, bearing interest at a rate of 3.85% per annum.
We have fully repaid the loan. ● In January 2023, we obtained a one-year short-term bank borrowing of RMB6.0 million (US$0.9 million) from a commercial bank, bearing interest at a rate of 3.85% per annum. As of December 31, 2023, the outstanding balance of this loan was nil.
Investing Activities Net cash used in investing activities in 2023 was US$0.2 million, primarily due to the purchase of property and equipment of US$2.1 million, which was partially offset by the redeemed investment amount of US$1.3 million, proceeds from disposal of property and equipment of US$0.2 million, decrease in short-term deposit of US$0.2 million, and dividends received from long-term investment of US$0.1 million.
Net cash used in investing activities in 2023 was US$0.2 million, primarily due to the purchase of property and equipment of US$2.1 million, which was partially offset by the redeemed investment amount of US$1.3 million, proceeds from disposal of property and equipment of US$0.2 million, decrease in short-term deposit of US$0.2 million, and dividends received from long-term investment of US$0.1 million.
For share options awarded to employees, directors and other consultants, we apply the Binominal option pricing model in determining the fair value of options granted under ASC 718. We have elected to account for forfeitures when they occur.
For share options awarded to employees, directors and other consultants, we apply the Binominal option pricing model in determining the fair value of options granted under ASC 718. We have elected to account for forfeitures when they occur.
This increase was primarily attributable to (i) the increase in revenues from international data connectivity services from US$28.1 million in 2022to US$37.9 million in 2023, as the recovery of international travel accelerated, and (ii) the increase in revenues from local data connectivity services from US$7.4 million in 2022to US$8.8 million in 2023, as we continued to expand our local data connectivity services business. 107 ● Our revenues from PaaS and SaaS services increased by 6.2% from US$9.8 million in 2022 to US$10.4 million in 2023.
This increase was primarily attributable to (i) the increase in revenues from international data connectivity services from US$28.1 million in 2022to US$37.9 million in 2023, as the recovery of international travel accelerated, and (ii) the increase in revenues from local data connectivity services from US$7.4 million in 2022to US$8.8 million in 2023, as we continued to expand our local data connectivity services business. ● Our revenues from PaaS and SaaS services increased by 6.2% from US$9.8 million in 2022 to US$10.4 million in 2023.
We generate revenues from selling hardware terminals, including GlocalMe portable Wi-Fi terminals, IoT modules, and other smart devices with GlobalMe Inside installed to enterprise and retail users and business partners, which is part of our strategy to drive revenues from services, including data connectivity services, PaaS and SaaS services and other services. Sales of data related products .
We generate revenues from selling hardware terminals, including GlocalMe portable Wi-Fi terminals, IoT modules, and other smart devices with GlocalMe Inside installed to enterprise and retail users and business partners, which is part of our strategy to drive revenues from services, including data connectivity services, PaaS and SaaS services and other services. Sales of data related products .
As of December 31, 2023, the outstanding balance of this loan was nil. We have fully repaid the loan. ● In February 2023, we obtained a three-month short-term bank borrowing of RMB5.6 million (US$0.8 million) from a commercial bank, bearing interest at a rate of 5.55% per annum.
We have fully repaid the loan. 111 ● In February 2023, we obtained a three-month short-term bank borrowing of RMB5.6 million (US$0.8 million) from a commercial bank, bearing interest at a rate of 5.55% per annum. As of December 31, 2023, the outstanding balance of this loan was nil.
We do not have any variable interest in any unconsolidated entity that provides financing, liquidity, market risk or credit support to us or engages in leasing, hedging or product development services with us. Holding Company Structure UCLOUDLINK GROUP INC. is a holding company with no material operations of its own.
We do not have any variable interest in any unconsolidated entity that provides financing, liquidity, market risk or credit support to us or engages in leasing, hedging or product development services with us. 115 Holding Company Structure UCLOUDLINK GROUP INC. is a holding company with no material operations of its own.
For revenue related to the data connectivity service, revenue is recognized ratably on a straight-line basis over relevant contract period. PaaS or SaaS services PaaS or SaaS mainly consist of fees generated from providing cloud SIM platform as a service to business partners and other ancillary platform services.
For revenue related to the data connectivity service, revenue is recognized ratably on a straight-line basis over relevant contract period. 109 PaaS or SaaS services PaaS or SaaS mainly consist of fees generated from providing cloud SIM platform as a service to business partners and other ancillary platform services.
While our business is influenced by these general factors, our results of operations are more directly affected by company specific factors, including the following major factors: ● innovative monetization models offering mobile data connectivity services; ● our ability to increase our user base and usage of our mobile data connectivity services; ● efficient data allowance procurement; ● the mix of our product and service offerings; ● our ability to improve operational efficiency; and ● penetration into international markets. 101 Innovative monetization models offering mobile data connectivity services We create and develop various monetization models as our company evolves.
While our business is influenced by these general factors, our results of operations are more directly affected by company specific factors, including the following major factors: ● innovative monetization models offering mobile data connectivity services; ● our ability to increase our user base and usage of our mobile data connectivity services; ● efficient data allowance procurement; ● the mix of our product and service offerings; ● our ability to improve operational efficiency; and ● penetration into international markets. 99 Innovative monetization models offering mobile data connectivity services We create and develop various monetization models as our company evolves.
Risk Factors—Risks Related to Doing Business in China—If we are classified as a mainland China resident enterprise for income tax purposes, such classification could result in unfavorable tax consequences to us and our non-mainland-China noteholders, shareholders or ADS holders.” 106 Results of Operations The following table sets forth a summary of our consolidated results of operations for the years presented, both in absolute amount and as a percentage of our revenues for the periods presented.
Risk Factors—Risks Related to Doing Business in China—If we are classified as a mainland China resident enterprise for income tax purposes, such classification could result in unfavorable tax consequences to us and our non-mainland-China noteholders, shareholders or ADS holders.” 104 Results of Operations The following table sets forth a summary of our consolidated results of operations for the years presented, both in absolute amount and as a percentage of our revenues for the periods presented.
Accounts payable turnover days for a given period are equal to average accounts payable balances at the beginning and the end of the period divided by total cost of revenues during the period and multiplied by the number of days during the period. 115 In utilizing the proceeds we received from our initial public offering, we may make additional capital contributions to our mainland China subsidiaries, establish new subsidiaries in mainland China and make capital contributions to these new mainland China subsidiaries, make loans to our mainland China subsidiaries, or acquire offshore entities with operations in mainland China in offshore transactions.
Accounts payable turnover days for a given period are equal to average accounts payable balances at the beginning and the end of the period divided by total cost of revenues during the period and multiplied by the number of days during the period. 113 In utilizing the proceeds we received from our initial public offering, we may make additional capital contributions to our mainland China subsidiaries, establish new subsidiaries in mainland China and make capital contributions to these new mainland China subsidiaries, make loans to our mainland China subsidiaries, or acquire offshore entities with operations in mainland China in offshore transactions.
Trend Information Other than as disclosed elsewhere in this annual report, we are not aware of any trends, uncertainties, demands, commitments or events since January 1, 2024 that are reasonably likely to have a material adverse effect on our net revenues, income, profitability, liquidity or capital resources, or that caused the disclosed financial information to be not necessarily indicative of future operating results or financial conditions.
Trend Information Other than as disclosed elsewhere in this annual report, we are not aware of any trends, uncertainties, demands, commitments or events since January 1, 2025 that are reasonably likely to have a material adverse effect on our net revenues, income, profitability, liquidity or capital resources, or that caused the disclosed financial information to be not necessarily indicative of future operating results or financial conditions.
General and administrative expenses consist primarily of salaries, bonuses and benefits for employees and share-based compensation, depreciation of property and equipment, amortization of intangible assets, legal and other professional services fees, rental and other general corporate related expenses. 105 Taxation Cayman Islands The Cayman Islands currently levies no taxes on corporations based upon profits, income, gains or appreciation.
General and administrative expenses consist primarily of salaries, bonuses and benefits for employees and share-based compensation, depreciation of property and equipment, amortization of intangible assets, legal and other professional services fees, rental and other general corporate related expenses. 103 Taxation Cayman Islands The Cayman Islands currently levies no taxes on corporations based upon profits, income, gains or appreciation.
We have provided a full valuation allowance for the deferred tax assets as of December 31, 2021, 2022 and 2023, as management is not able to conclude that the future realization of those net operating loss carry forwards and other deferred tax assets are more likely than not.
We have provided a full valuation allowance for the deferred tax assets as of December 31, 2022, 2023 and 2024, as management is not able to conclude that the future realization of those net operating loss carry forwards and other deferred tax assets are more likely than not.
In 2021, 2022 and 2023, we generated most of our data connectivity services revenues from our international data connectivity services under uCloudlink 1.0 model. PaaS and SaaS services . Revenues from PaaS and SaaS services mainly consist of fees generated from providing cloud SIM platform as a service to business partners and other ancillary platform services.
In 2022, 2023 and 2024, we generated most of our data connectivity services revenues from our international data connectivity services under uCloudlink 1.0 model. PaaS and SaaS services . Revenues from PaaS and SaaS services mainly consist of fees generated from providing cloud SIM platform as a service to business partners and other ancillary platform services.
Cash Requirements Our material cash requirements as of December 31, 2023 and any subsequent interim period primarily include our capital expenditures, contractual obligations and commitments. We intend to fund our existing and future material cash requirements with our existing cash balance, cash from operating activities, financing from investors and borrowing from external sources.
Cash Requirements Our material cash requirements as of December 31, 2024 and any subsequent interim period primarily include our capital expenditures, contractual obligations and commitments. We intend to fund our existing and future material cash requirements with our existing cash balance, cash from operating activities, financing from investors and borrowing from external sources.
We generate revenues from selling SIM cards with prepaid data packages that can be used outside of China, which effectively help us grow our user base and data usage among travelers and cross-sell our other products and services.
We generate revenues from selling SIM cards with prepaid data packages that can be used outside of mainland China, which may effectively help us grow our user base and data usage among travelers and cross-sell our other products and services.
As of December 31, 2023, the outstanding balance of this loan was nil. We have fully repaid the loan. ● In April 2023, we obtained an eleven-month short-term bank borrowing of RMB5.0 million (US$0.7 million) from a commercial bank, bearing interest at a rate of 4.12% per annum.
We have fully repaid the loan. ● In April 2023, we obtained an eleven-month short-term bank borrowing of RMB5.0 million (US$0.7 million) from a commercial bank, bearing interest at a rate of 4.12% per annum. As of December 31, 2023 and 2024, the outstanding balance of this loan was RMB5.0 million (US$0.7 million) and nil, respectively.
Capital expenditures Our capital expenditures are primarily incurred for purchases of intangible assets, property and equipment. Our capital expenditures were US$0.9 million, US$0.4 million and US$2.1 million in 2021, 2022 and 2023, respectively. The increase in capital expenditure from 2022 to 2023 is primarily due to the increase of Roamingman terminals to support efficient business operation.
Capital expenditures Our capital expenditures are primarily incurred for purchases of intangible assets, property and equipment. Our capital expenditures were US$0.4 million, US$2.1 million and US$4.0 million in 2022, 2023 and 2024, respectively. The increase in capital expenditure from 2022 to 2023 and 2024 is primarily due to the increase of Roamingman terminals to support efficient business operation.
Our accounts receivable turnover days decreased from 53.6 days in 2021 to 53.3 days in 2022, and decreased to 26.6 days in 2023, which was primarily because we changed payment terms and adopted a “pay first, ship later” policy for terminal sales to more enterprise customers.
Our accounts receivable turnover days decreased from 53.3 days in 2022 to 26.6 days in 2023, and 28.6 days in 2024, which was primarily because we changed payment terms and adopted a “pay first, ship later” policy for terminal sales to more enterprise customers.
The fair value of this investment was US$12.6 million, US$7.1 million and US$7.6 million as of December 31, 2021, 2022 and 2023, respectively. ● In June 2020, we made an investment in an investment product for which the underlying assets were mainly comprised of unlisted bonds and subordinated debentures for a cash consideration of US$17 million with a period of three years.
The fair value of this investment was US$7.1 million, US$7.6 million and US$8.7 million as of December 31, 2022, 2023 and 2024, respectively. ● In June 2020, we made an investment in an investment product for which the underlying assets were mainly comprised of unlisted bonds and subordinated debentures for a cash consideration of US$17 million with a period of three years.
In December 2023, we fully redeemed this investment and received US$1.3 million. Our accounts receivable represent primarily accounts receivable from customers and business partners to whom we rendered services or sold products. As of December 31, 2021, 2022 and 2023, our accounts receivable, net of allowance for doubtful accounts, were US$14.9 million, US$6.0 million and US$6.5 million, respectively.
In December 2023, we fully redeemed this investment and received US$1.3 million. Our accounts receivable represent primarily accounts receivable from customers and business partners to whom we rendered services or sold products. As of December 31, 2022, 2023 and 2024, our accounts receivable, net of allowance for doubtful accounts, were US$6.0 million, US$6.5 million and US$7.9 million, respectively.
Risk Factors—Risks Related to Doing Business in China—Mainland China’s regulation of loans to and direct investment in mainland China entities by offshore holding companies and governmental control of currency conversion may delay or prevent us from using the proceeds of any financing outside mainland China to make loans to or make additional capital contributions to our mainland China subsidiaries and the former VIEs, which could materially and adversely affect our liquidity and our ability to fund and expand our business.” Operating Activities Net cash generated from operating activities in 2023 was US$6.5 million.
Risk Factors—Risks Related to Doing Business in China—Mainland China’s regulation of loans to and direct investment in mainland China entities by offshore holding companies and governmental control of currency conversion may delay or prevent us from using the proceeds of any financing outside mainland China to make loans to or make additional capital contributions to our mainland China subsidiaries and the former VIEs, which could materially and adversely affect our liquidity and our ability to fund and expand our business.” Operating Activities Net cash generated from operating activities in 2024 was US$9.2 million.
Our expanding products, including our proprietary terminals and third-party devices integrated with GlocalMe Inside , enable our customers to enjoy our services anytime and anywhere. 102 Our ability to improve operational efficiency Our ability to achieve and maintain profitability is dependent on our ability to improve our operational efficiency and reduce the total operating expenses as a percentage of our revenues.
Our expanding products, including our proprietary terminals and third-party devices integrated with GlocalMe Inside , enable a growing number of our customers to enjoy our services anytime and anywhere. 100 Our ability to improve operational efficiency Our ability to achieve and maintain profitability is dependent on our ability to improve our operational efficiency and reduce the total operating expenses as a percentage of our revenues.
Risk Factors—Risks Related to Our Business and Industry—We may need additional capital, and financing may not be available on terms acceptable to us, or at all.” As of December 31, 2021, 2022 and 2023, we had US$24.6 million, US$11.7 million and US$7.6 million other investments, respectively.
Risk Factors—Risks Related to Our Business and Industry—We may need additional capital, and financing may not be available on terms acceptable to us, or at all.” As of December 31, 2022, 2023 and 2024, we had US$11.7 million, US$7.6 million and US$8.7 million other investments, respectively.
As of December 31, 2023, 48.0% of our cash and cash equivalents were held in mainland China. We believe that our current cash and cash equivalents, together with anticipated cash flows, will be sufficient to meet our anticipated working capital requirements and capital expenditures for at least the next 12 months.
As of December 31, 2024, 48.9% of our cash and cash equivalents were held in mainland China. We believe that our current cash and cash equivalents, together with anticipated cash flows, will be sufficient to meet our anticipated working capital requirements and capital expenditures for at least the next 12 months.
(ii) Expected dividend yield is assumed to be 0% as the Company has no history or expectation of paying dividend on its ordinary shares. (iii) Expected volatility is assumed based on the historical volatility of the Company’s comparable companies in the period equal to the expected life of each grant.
(2) Expected dividend yield is assumed to be 0% as the Company has no history or expectation of paying dividend on its ordinary shares. (3) Expected volatility is assumed based on the historical volatility of the Company’s comparable companies in the period equal to the expected life of each grant.
The statutory rate of 15% to 25%, depending on which entity, was applied when calculating deferred tax assets. As of December 31, 2021, 2022 and 2023, we had net operating loss carryforwards of approximately US$101.0 million, US$134.9 million and US$129.7 million, respectively, which arose from the subsidiaries and former VIE established in Hong Kong and mainland China.
The statutory rate of 15% to 25%, depending on which entity, was applied when calculating deferred tax assets. As of December 31, 2022, 2023 and 2024, we had net operating loss carryforwards of approximately US$134.9 million, US$129.7 million and US$130.5 million, respectively, which arose from the subsidiaries and former VIE established in Hong Kong and mainland China.
Shenzhen Ucloudlink Technology Limited and Shenzhen uCloudlink qualified as national high and new technology enterprises in 2017, which are entitled to preferential tax rate to 15%. Their high and new technology enterprises status is renewed and set to expire on October 16, 2025.
Shenzhen Ucloudlink Technology Limited and Shenzhen uCloudlink qualified as national high and new technology enterprises in 2017, which are entitled to preferential tax rate to 15%. Their high and new technology enterprises status is renewed and set to expire on October 16, 2025. In addition, Shenzhen Ucloudlink Technology Limited and Shenzhen uCloudlink enjoy other tax preferences.
Remittance of dividends by a wholly foreign-owned company out of mainland China is subject to examination by the banks designated by SAFE. Some of our mainland China subsidiaries will not be able to pay dividends until they generate accumulated profits and meet the requirements for statutory reserve funds or general risk reserves. 117 C.
Remittance of dividends by a wholly foreign-owned company out of mainland China is subject to examination by the banks designated by SAFE. Some of our mainland China subsidiaries will not be able to pay dividends until they generate accumulated profits and meet the requirements for statutory reserve funds or general risk reserves. C. Research and Development, Patents and Licenses, etc.
Assumptions used to determine the fair value of share options granted during the years ended December 31, 2021, 2022 and 2023 is summarized in the following table: Years ended December 31, (In thousands) 2021 2022 2023 Risk-free interest rate (i) 1.22% – 1.52 % 0.91% – 1.67 % N/A Expected dividend yield (ii) 0.00 % 0.00 % N/A Expected volatility (iii) 35.01% – 36.00 % 29.44% – 34.81 % N/A Grant date fair value $0.06 – $0.65 $0.000 – $0.0044 N/A Notes: (i) Risk-free interest rate is based on the yields of United States Treasury securities with maturities similar to the expected life of the share options in effect at the time of grant.
Assumptions used to determine the fair value of share options granted during the years ended December 31, 2022, 2023 and 2024 is summarized in the following table: Years ended December 31, (In thousands) 2022 2023 2024 Risk-free interest rate (i) 0.91%–1.67% N/A N/A Expected dividend yield (ii) 0.00% N/A N/A Expected volatility (iii) 29.44%–34.81% N/A N/A Grant date fair value $0.000–$0.0044 N/A N/A Notes: (1) Risk-free interest rate is based on the yields of United States Treasury securities with maturities similar to the expected life of the share options in effect at the time of grant.
The increase was mainly attributable to the gradual recovery of international travels. Our costs incurred from data procurement accounted for 39.4%, 49.4% and 47.9% of our total cost of revenues in 2021, 2022 and 2023, respectively. Our data sources include MNOs and their sales channels, MVNOs, and other SIM-card trading companies, covering mobile data markets in 157 countries and regions.
The increase was mainly attributable to the gradual recovery of international travels. Our costs incurred from data procurement accounted for 49.4%, 47.9% and 42.7% of our total cost of revenues in 2022, 2023 and 2024, respectively. Our data sources include MNOs and their sales channels, MVNOs, and other SIM-card trading companies, covering mobile data markets in 163 countries and regions.
We will continue to enhance our research and development efforts to enhance our cloud SIM technology and architecture, develop and upgrade our products and services, optimize our data traffic usage, and improve data procurement and operational efficiency. Our research and development expenses accounted for 20.2%,16.3% and 16.4% of our total operating expenses in 2021, 2022 and 2023, respectively.
We will continue to enhance our research and development efforts to enhance our cloud SIM technology and architecture, develop and upgrade our products and services, optimize our data traffic usage, and improve data procurement and operational efficiency. Our research and development expenses accounted for 16.3%, 16.4% and 15.5% of our total operating expenses in 2022, 2023 and 2024, respectively.
The longest carry-over period is extended from 5 years to 10 years. As of December 31, 2023, the net operating loss carry forwards arose from Shenzhen Ucloudlink Technology Limited and Shenzhen uCloudlink will expire during the period from 2024 to 2033, if unused.
The longest carry-over period is extended from 5 years to 10 years. As of December 31, 2024, the net operating loss carry forwards arose from Shenzhen Ucloudlink Technology Limited and Shenzhen uCloudlink will expire during the period from 2025 to 2034, if unused. 118
The growth of our user base and data usage will lead to the increased revenues from data connectivity services. Efficient data allowance procurement Efficient data procurement is a key factor for managing our cost of revenues. Our gross margin relating to data connectivity services increased from 22.5% in 2021 to 45.8% in 2022, and further to 51.0% in 2023.
The growth of our user base and data usage will lead to the increased revenues from data connectivity services. Efficient data allowance procurement Efficient data procurement is a key factor for managing our cost of revenues. Our gross margin relating to data connectivity services increased from 45.8% in 2022 to 51.0% in 2023, and further to 52.9% in 2024.
Financing Activities Net cash generated from financing activities in 2023 was US$2.5 million, primarily due to the proceeds from bank borrowings and other borrowings of US$7.9 million, which was partially offset by repayment of bank borrowings and other borrowings of US$5.4 million.
Financing Activities Net cash generated from financing activities in 2024 was US$1.7 million, primarily due to proceeds from bank borrowings of US$7.0 million, which was partially offset by repayment of bank borrowings and other borrowings of US$5.3 million. 114 Net cash generated from financing activities in 2023 was US$2.5 million, primarily due to the proceeds from bank borrowings and other borrowings of US$7.9 million, which was partially offset by repayment of bank borrowings and other borrowings of US$5.4 million.
Geographic Distribution In terms of revenue contribution, mainland China, Japan, Hong Kong, Taiwan, North America, Southeast Asia and Europe are the top geographies according to the location of customers, which contributed 5%, 49%, 3%, 0.3%, 33%, 6% and 3% in 2021, respectively, contributed 3%, 39%, 6%, 1%, 38%, 7% and 5% in 2022, respectively, and contributed 13.0%, 43.4%, 1.9%, 1.0%, 28.1%, 5.4% and 4.9% of our total revenues in 2023, respectively.
Geographic Distribution In terms of revenue contribution, mainland China, Japan, Hong Kong, Taiwan, North America, Southeast Asia and Europe are the top geographies according to the location of customers, which contributed 3%, 39%, 6%, 1%, 38%, 7% and 5% in 2022, respectively, contributed 13.0%, 43.4%, 1.9%, 1.0%, 28.1%, 5.4% and 4.9% of our total revenues in 2023, respectively, and contributed 24.0%, 47.4%, 2.2%, 1.7%, 13.8%, 4.9% and 4.5% in 2024, respectively.
The efficiency of data procurement will continually impact our cost of revenues and overall business performance. The mix of our product and service offerings Our gross margin is mainly affected by the mix of services and products. Our gross margin increased from 29.6% in 2021 to 45.5% in 2022, and increased to 49.0% in 2023.
The efficiency of data procurement will continually impact our cost of revenues and overall business performance. The mix of our product and service offerings Our gross margin is mainly affected by the mix of services and products. Our gross margin increased from 45.5% in 2022 to 49.0% in 2023, and decreased from 49.0% in 2023 to 48.4% in 2024.
As of December 31, 2023, the outstanding balance of this loan was RMB5.0 million (US$0.7 million). ● In September 2023, we obtained a one-year short-term bank borrowing of RMB5.0 million (US$0.7 million) from a commercial bank, bearing interest at a rate of 3.55% per annum.
We have fully repaid the loan. ● In September 2023, we obtained a one-year short-term bank borrowing of RMB5.0 million (US$0.7 million) from a commercial bank, bearing interest at a rate of 3.55% per annum. As of December 31, 2023 and 2024, the outstanding balance of this loan was RMB5.0 million (US$0.7 million) and nil, respectively.
As of December 31, 2023, we had cash and cash equivalents of US$23.4 million and short-term investments of US$7.6 million. We may decide to enhance our liquidity position or increase our cash reserve for future investments through additional capital and finance funding. The issuance and sale of additional equity would result in further dilution to our shareholders.
As of December 31, 2024, we had cash and cash equivalents of US$30.1 million and short-term investments of US$8.7 million. We may decide to enhance our liquidity position or increase our cash reserve for future investments through additional capital and finance funding. The issuance and sale of additional equity would result in further dilution to our shareholders.
Share-based compensation in 2021, 2022 and 2023 mainly includes restricted share units and share options granted to our employees, directors, and other consultants. As of December 31, 2023, there was US$1.5 million of unrecognized share-based compensation expense related to granted restricted share units and share options.
Share-based compensation in 2022, 2023 and 2024 mainly includes restricted share units and share options granted to our employees, directors, and other consultants. As of December 31, 2024, there was US$0.8 million of unrecognized share-based compensation expense related to granted restricted share units and share options.
Our services had a gross margin of 43.0%, 56.0% and 58.5% in 2021, 2022 and 2023, respectively, while our sales of products had a gross margin of 15.5%, 26.4% and 28.6% in the same periods, respectively. Our ability to increase our gross margin depends on our ability to expand services by developing innovative monetization models.
Our services had a gross margin of 56.0%, 58.5% and 60.8% in 2022, 2023 and 2024, respectively, while our sales of products had a gross margin of 26.4%, 28.6% and 24.9% in the same periods, respectively. Our ability to increase our gross margin depends on our ability to expand services by developing innovative monetization models.
As of December 31, 2022 and 2023, the outstanding balance of this loan was RMB7.0 million (US$1.0 million) and nil, respectively. We have fully repaid the loan. ● In January 2023, we obtained an eleven-month short-term bank borrowing of RMB6.0 million (US$0.9 million) from a commercial bank, bearing interest at a rate of 3.85% per annum.
We have the following borrowings: ● In January 2023, we obtained an eleven-month short-term bank borrowing of RMB6.0 million (US$0.9 million) from a commercial bank, bearing interest at a rate of 3.85% per annum. As of December 31, 2023, the outstanding balance of this loan was nil.
Cost of revenues The following table sets forth the components of our cost of revenues by amounts and percentages of cost of revenues for the periods presented: For the Year Ended December 31, 2021 2022 2023 US$ % US$ % US$ % (in thousands, except percentages) Cost of revenues: Cost of services (21,556 ) 41.5 (20,346 ) 52.3 (24,318 ) 55.8 Cost of products sold (30,434 ) 58.5 (18,581 ) 47.7 (19,293 ) 44.2 Total cost of revenues (51,990 ) 100.0 (38,927 ) 100.0 (43,611 ) 100.0 104 Cost of revenue consists primarily of data connectivity service costs, cost of inventory, logistics costs, depreciation and maintenance costs for equipment, product replacement costs, payment processing fees and other related incidental expenses that are directly attributable to our principal operations.
Cost of revenues The following table sets forth the components of our cost of revenues by amounts and percentages of cost of revenues for the periods presented: For the Year Ended December 31, 2022 2023 2024 US$ % US$ % US$ % (in thousands, except percentages) Cost of revenues: Cost of services (20,346 ) 52.3 (24,318 ) 55.8 (23,503 ) 49.7 Cost of products sold (18,581 ) 47.7 (19,293 ) 44.2 (23,771 ) 50.3 Total cost of revenues (38,927 ) 100.0 (43,611 ) 100.0 (47,274 ) 100.0 102 Cost of revenue consists primarily of data connectivity service costs, cost of inventory, logistics costs, depreciation and maintenance costs for equipment, product replacement costs, payment processing fees and other related incidental expenses that are directly attributable to our principal operations.
Research and Development, Patents and Licenses, etc. See “Item 4. Information on the Company—B. Business Overview—Research and Development” and “Item 4. Information on the Company—B. Business Overview—Intellectual Property.” D.
See “Item 4. Information on the Company—B. Business Overview—Research and Development” and “Item 4. Information on the Company—B. Business Overview—Intellectual Property.” D.
Liquidity and Capital Resources The following table sets forth a summary of our cash flows for the periods presented: For the Year Ended December 31, 2021 2022 2023 US$ US$ US$ (in thousands) Net cash (used in)/generated from operating activities (21,738 ) 4,404 6,507 Net cash used in investing activities (935 ) (162 ) (240 ) Net cash generated from financing activities 735 3,540 2,509 (Decrease)/increase in cash, cash equivalents and restricted cash (21,938 ) 7,782 8,776 Effect of exchange rates on cash, cash equivalents and restricted Cash (420 ) (729 ) (326 ) Cash, cash equivalents and restricted cash at beginning of year 30,226 7,868 14,921 Cash, cash equivalents and restricted cash at end of year 7,868 14,921 23,371 113 To date, we have financed our operating and investing activities through cash generated by equity and equity-linked financing activities, including proceeds from our initial public offering, and borrowings from financial institutions.
Liquidity and Capital Resources The following table sets forth a summary of our cash flows for the periods presented: For the Year Ended December 31, 2022 2023 2024 US$ US$ US$ (in thousands) Net cash generated from operating activities 4,404 6,507 9,186 Net cash used in investing activities (162 ) (240 ) (3,758 ) Net cash generated from financing activities 3,540 2,509 1,732 Increase in cash, cash equivalents 7,782 8,776 7,160 Effect of exchange rates on cash and cash equivalents (729 ) (326 ) (474 ) Cash and cash equivalents at beginning of year 7,868 14,921 23,371 Cash and cash equivalents at end of year 14,921 23,371 30,057 To date, we have financed our operating and investing activities through cash generated by equity and equity-linked financing activities, including proceeds from our initial public offering, and borrowings from financial institutions.
Net cash generated from financing activities in 2022 was US$3.5 million, primarily attributable to net proceeds from the proceeds from bank borrowings and other borrowings of US$9.7 million, and proceeds from issuance of convertible bonds of US$4.7 million, which was partially offset by repayment of bank borrowings and other borrowings of US$9.6 million, and redemption of convertible bonds of US$1.1 million. 116 Net cash generated from financing activities in 2021 was US$0.7 million, primarily due to net proceeds from the proceeds from bank borrowings of US$11.4 million, and proceeds from exercise of share options of US$1.3 million, which was partially offset by repayment of bank borrowings of US$12.0 million.
Net cash generated from financing activities in 2022 was US$3.5 million, primarily attributable to net proceeds from the proceeds from bank borrowings and other borrowings of US$9.7 million, and proceeds from issuance of convertible bonds of US$4.7 million, which was partially offset by repayment of bank borrowings and other borrowings of US$9.6 million, and redemption of convertible bonds of US$1.1 million.
Consequently, we have provided full valuation allowance on the related deferred tax assets. 120 According to the Circular on Extending the Loss Carry-over Period of High-tech Enterprises and High-tech SMEs (Cai Shui [2018] No. 76), from January 1, 2018, the enterprises that have the qualifications of high-tech enterprises or high-tech SMEs will be able to make up for the losses that have not been completed in the previous five years before the qualification year.
According to the Circular on Extending the Loss Carry-over Period of High-tech Enterprises and High-tech SMEs (Cai Shui [2018] No. 76), from January 1, 2018, the enterprises that have the qualifications of high-tech enterprises or high-tech SMEs will be able to make up for the losses that have not been completed in the previous five years before the qualification year.
We have fully repaid the loan. ● In January 2022, we obtained a one-year short-term bank borrowing of RMB4.0 million (US$0.6 million) from a commercial bank, bearing interest at a rate of 4.75% per annum. As of December 31, 2022 and 2023, the outstanding balance of this loan was RMB4.0 million (US$0.6 million) and nil, respectively.
As of December 31, 2023 and 2024, the outstanding balance of this loan was RMB8.0 million (US$1.1 million) and nil, respectively. We have fully repaid the loan. ● In January 2024, we obtained a one-year short-term bank borrowing of RMB2.0 million (US$0.3 million) from a commercial bank, bearing interest at a rate of 3.1% per annum.
As of December 31, 2023, the outstanding balance of this loan was RMB3.8 million (US$0.5 million). ● In October 2023, we obtained a one-year short-term bank borrowing of RMB6.0 million (US$0.8 million) from a commercial bank, bearing interest at a rate of 3.2% per annum.
We have fully repaid the loan. ● In October 2023, we obtained a one-year short-term bank borrowing of RMB4.0 million (US$0.6 million) from a commercial bank, bearing interest at a rate of 3.2% per annum. As of December 31, 2023 and 2024, the outstanding balance of this loan was RMB3.8 million (US$0.5 million) and nil, respectively.
As of December 31, 2023, the outstanding balance of this loan was RMB10.0 million (US$1.4 million). ● In December 2023, we obtained a one-year short-term borrowing of RMB8.0 million (US$1.1 million) from a third-party financial institute, with a patent pledged by us, bearing interest at a rate of 4.96% per annum.
We have fully repaid the loan. ● In December 2023, we obtained a one-year short-term borrowing of RMB8.0 million (US$1.1 million) from a third-party financial institute, with a patent pledged by us, bearing interest at a rate of 4.96% per annum.
As of December 31, 2023, the outstanding balance of this loan was RMB5.8 million (US$0.8 million). ● In December 2023, we obtained a one-year short-term borrowing of RMB10.0 million (US$1.4 million) from a third-party financial institute, with patents pledged by us, bearing interest at a rate of 4.9% per annum.
We have fully repaid the loan. ● In December 2023, we obtained a one-year short-term borrowing of RMB10.0 million (US$1.4 million) from a third-party financial institute, with patents pledged by us, bearing interest at a rate of 4.9% per annum.
Specifically, our gross profits on services are US$16.2 million, US$25.9 million and US$34.3 million, corresponding to 43.0%, 56.0% and 58.5% gross margins relating to services, in 2021, 2022 and 2023, respectively.
Specifically, our gross profits on services are US$25.9 million, US$34.3 million and US$36.5 million, corresponding to 56.0%, 58.5% and 60.8% gross margins relating to services, in 2022, 2023 and 2024, respectively.
As of December 31, 2023, the outstanding balance of this loan was RMB8.0 million (US$1.1 million). As of December 31, 2021, 2022 and 2023, our cash and cash equivalents were US$7.9 million, US$14.9 million and US$23.4 million, respectively.
As of December 31, 2024, the outstanding balance of this loan was RMB7.3 million (US$1.0 million). 112 As of December 31, 2022, 2023 and 2024, our cash and cash equivalents were US$14.9 million, US$23.4 million and US$30.1 million, respectively.
The decrease was primarily due to decreases of US$2.1 million in provision for bad debts, as a result of our efforts to improve our accounts receivable management, and US$0.3 million in operating lease expenses, which were partially offset by an increase of US$1.0 million in staff costs.
The decrease was primarily due to decreases of US$2.1 million in provision for bad debts, as a result of our efforts to improve our accounts receivable management, and US$0.3 million in operating lease expenses, which were partially offset by an increase of US$1.0 million in staff costs. 107 Income/(loss) from operations As a result of the foregoing, we had income from operations of US$2.6 million in 2023, compared to loss from operations of US$19.2 million in 2022.
As of December 31, 2022 and 2023, the outstanding balance of this loan was RMB0.2 million (US$33.6 thousand) and nil, respectively. We have fully repaid the loan. ● In August 2022, we obtained a one-year short-term bank borrowing of RMB5.0 million (US$0.7 million) from a commercial bank, bearing interest at a rate of 5.0% per annum.
We have fully repaid the loan. ● In October 2023, we obtained a one-year short-term bank borrowing of RMB6.0 million (US$0.8 million) from a commercial bank, bearing interest at a rate of 3.2% per annum. As of December 31, 2023 and 2024, the outstanding balance of this loan was RMB5.8 million (US$0.8 million) and nil, respectively.
Operating expenses The following table sets forth the principal components of our operating expenses by amounts and percentages of our total operating expenses for the periods presented: For the Year Ended December 31, 2021 2022 2023 US$ % US$ % US$ % (in thousands, except for percentages) Operating expenses: Research and development expenses (13,697 ) 20.2 (8,430 ) 16.3 (6,456 ) 16.4 Sales and marketing expenses (13,620 ) 20.1 (10,305 ) 19.9 (14,304 ) 36.3 General and administrative expenses (28,551 ) 42.2 (18,726 ) 36.2 (17,118 ) 43.5 Other expenses, net (11,876 ) 17.5 (14,265 ) 27.6 (1,500 ) 3.8 Total operating expenses (67,744 ) 100.0 (51,726 ) 100.0 (39,378 ) 100.0 Research and Development expenses .
Operating expenses The following table sets forth the principal components of our operating expenses by amounts and percentages of our total operating expenses for the periods presented: For the Year Ended December 31, 2022 2023 2024 US$ % US$ % US$ % (in thousands, except for percentages) Operating expenses: Research and development expenses (8,430 ) 16.3 (6,456 ) 16.4 (6,198 ) 15.5 Sales and marketing expenses (10,305 ) 19.9 (14,304 ) 36.3 (19,926 ) 49.8 General and administrative expenses (18,726 ) 36.2 (17,118 ) 43.5 (15,947 ) 39.9 Other (expense)/income, net (14,265 ) 27.6 (1,500 ) 3.8 2,095 (5.2 ) Total operating expenses (51,726 ) 100.0 (39,378 ) 100.0 (39,976 ) 100.0 Research and Development expenses .
As of December 31, 2023, the outstanding balance of this loan was RMB5.0 million (US$0.7 million). ● In October 2023, we obtained a one-year short-term bank borrowing of RMB4.0 million (US$0.6 million) from a commercial bank, bearing interest at a rate of 3.2% per annum.
As of December 31, 2024, the outstanding balance of this loan was RMB10.0 million (US$1.4 million). ● In December 2024, we obtained a one-year short-term bank borrowing of RMB10.0 million (US$1.4 million) from a commercial bank, bearing interest at a rate of 3.0% per annum.
As of December 31, 2021, 2022 and 2023, we do not believe that sufficient positive evidence exists to conclude that the recoverability of deferred tax assets is more likely than not to be realized.
As of December 31, 2022, 2023 and 2024, we do not believe that sufficient positive evidence exists to conclude that the recoverability of deferred tax assets is more likely than not to be realized. Consequently, we have provided full valuation allowance on the related deferred tax assets.
We classify the share-based awards granted to employees, certain senior management, directors and other consultants as equity award, and have elected to recognize compensation expense on share-based awards with service condition on a graded vesting basis over the requisite service period, which is generally the vesting period.
We classify the share-based awards granted to employees, certain senior management, directors and other consultants as equity award, and have elected to recognize compensation expense on share-based awards with service condition on a graded vesting basis over the requisite service period, which is generally the vesting period. 110 We entered into a share restriction agreement with certain senior management and their respective wholly owned companies, which directly hold our equity interest.
The difference between net cash used in operating activities and net loss of US$46.0 million in the same period was primarily due to (i) US$12.4 million of losses of fair value on other investments, (ii) US$8.8 million of share-based compensation expenses, (iii) the increase of US$5.9 million of accrued expenses, accounts payable, and other liabilities, (iv) US$2.0 million of depreciation of property and equipment, (v) the decrease of US$1.1 million of amounts due from related parties, and (vi) the increase of US$0.7 million of contract liabilities.
The difference between net cash generated from operating activities and net income of US$4.6 million in the same period was primarily due to (i) the increase of US$2.2 million in accrued expenses, accounts payable and other liabilities, (ii) US$2.2 million of depreciation of property and equipment, (iii) US$1.2 million of share-based compensation expenses, (iv) the decrease of US$1.0 million in amounts due from related parties, and (v) the decrease of US$0.8 million in inventories, partially offset by (i) the increase of US$1.8 in accounts receivable, (ii) the decrease of US$1.2 in amounts due to related parties, and (iii) US$1.1 million of gains of fair value on other investments.
Gross profit and gross margin Our overall gross profits are US$21.8 million, US$32.5 million and US$42.0 million, representing overall gross margins of 29.6%, 45.5% and 49.0% in 2021, 2022 and 2023, respectively.
Gross profit and gross margin Our overall gross profits are US$32.5 million, US$42.0 million and US$44.4 million, representing overall gross margins of 45.5%, 49.0% and 48.4% in 2022, 2023 and 2024, respectively.
For the Year Ended December 31, 2021 2022 2023 US$ % US$ % US$ % (in thousands, except for percentages) Revenues Revenues Revenues from services 37,798 51.2 46,228 64.7 58,570 68.4 Sales of products 36,026 48.8 25,233 35.3 27,006 31.6 Total revenues 73,824 100.0 71,461 100.0 85,576 100.0 Cost of revenues Cost of services (21,556 ) (29.2 ) (20,346 ) (28.5 ) (24,318 ) (28.4 ) Cost of products sold (30,434 ) (41.2 ) (18,581 ) (26.0 ) (19,293 ) (22.6 ) Total cost of revenues (51,990 ) (70.4 ) (38,927 ) (54.5 ) 43,611 (51.0 ) Gross profit 21,834 29.6 32,534 45.5 41,965 49.0 Operating expenses: Research and development expenses (1) (13,697 ) (18.6 ) (8,430 ) (11.8 ) (6,456 ) (7.5 ) Sales and marketing expenses (1) (13,620 ) (18.4 ) (10,305 ) (14.4 ) (14,304 ) (16.7 ) General and administrative expenses (1) (28,551 ) (38.7 ) (18,726 ) (26.2 ) (17,118 ) (20.0 ) Other expenses, net (11,876 ) (16.1 ) (14,265 ) (20.0 ) (1,500 ) (1.8 ) (Loss)/income from operations (45,910 ) (62.2 ) (19,192 ) (26.9 ) 2,587 3.0 Interest income 14 0.0 18 0.0 70 0.1 Interest expenses (188 ) (0.2 ) (441 ) (0.6 ) (133 ) (0.2 ) Amortization of beneficial conversion feature — — (149 ) (0.2 ) — — (Loss)/income before income tax (46,084 ) (62.4 ) (19,764 ) (27.7 ) 2,524 2.9 Income tax expenses (244 ) (0.3 ) (161 ) (0.2 ) (70 ) (0.1 ) Share of profit in equity method investment, net of tax 287 0.3 72 0.1 357 0.5 Net (loss)/income (46,041 ) (62.4 ) (19,853 ) (27.8 ) 2,811 3.3 Note: (1) Share-based compensation was US$8.8 million, US$3.1 million and US$3.3 million in 2021, 2022 and 2023, respectively.
For the Year Ended December 31, 2022 2023 2024 US$ % US$ % US$ % (in thousands, except for percentages) Revenues Revenues from services 46,228 64.7 58,570 68.4 60,002 65.5 Sales of products 25,233 35.3 27,006 31.6 31,633 34.5 Total revenues 71,461 100.0 85,576 100.0 91,635 100.0 Cost of revenues Cost of services (20,346 ) (28.5 ) (24,318 ) (28.4 ) (23,503 ) (25.7 ) Cost of products sold (18,581 ) (26.0 ) (19,293 ) (22.6 ) (23,771 ) (25.9 ) Total cost of revenues (38,927 ) (54.5 ) 43,611 (51.0 ) (47,274 ) (51.6 ) Gross profit 32,534 45.5 41,965 49.0 44,361 48.4 Operating expenses: Research and development expenses (1) (8,430 ) (11.8 ) (6,456 ) (7.5 ) (6,198 ) (6.8 ) Sales and marketing expenses (1) (10,305 ) (14.4 ) (14,304 ) (16.7 ) (19,926 ) (21.7 ) General and administrative expenses (1) (18,726 ) (26.2 ) (17,118 ) (20.0 ) (15,947 ) (17.4 ) Other (expense)/income, net (14,265 ) (20.0 ) (1,500 ) (1.8 ) 2,095 2.3 (Loss)/income from operations (19,192 ) (26.9 ) 2,587 3.0 4,385 4.8 Interest income 18 0.0 70 0.1 227 0.2 Interest expenses (441 ) (0.6 ) (133 ) (0.2 ) (196 ) (0.2 ) Amortization of beneficial conversion feature (149 ) (0.2 ) — — — — (Loss)/income before income tax (19,764 ) (27.7 ) 2,524 2.9 4,416 4.8 Income tax expenses (161 ) (0.2 ) (70 ) (0.1 ) (68 ) (0.0 ) Share of profit in equity method investment, net of tax 72 0.1 357 0.5 210 0.2 Net (loss)/income (19,853 ) (27.8 ) 2,811 3.3 4,558 5.0 Note: (1) Share-based compensation was US$3.1 million, US$3.3 million and US$1.2 million in 2022, 2023 and 2024, respectively.
Accordingly, we take inventory risk and obtains control of the SIM cards and data plans procured and direct the use of the data on its cloud SIM platform depending on customers’ demand.
Accordingly, we take inventory risk and obtains control of the SIM cards and data plans procured and direct the use of the data on its cloud SIM platform depending on customers’ demand. We account for the SIM cards and data plans procured as costs of revenue as data is being made available and consumed on its cloud SIM platform.
We conduct our business through various contracts with customers, including: Data connectivity services We generate international data connectivity services revenues from (i) data service fees from the use of portable Wi-Fi terminals (under our Roamingman brand), (ii) data service fees generated from sales of data connectivity services to business partners, and (iii) retail sales of data connectivity services.
We recognize revenue in accordance with ASC 606 “Revenue from Contracts with Customers” for all years presented with full retrospective method. 108 We conduct our business through various contracts with customers, including: Data connectivity services We generate international data connectivity services revenues from (i) data service fees from the use of portable Wi-Fi terminals (under our Roamingman brand), (ii) data service fees generated from sales of data connectivity services to business partners, and (iii) retail sales of data connectivity services.
The results of subsidiaries acquired or disposed of are recorded in the consolidated statements of comprehensive income/(loss) from the effective date of acquisition or up to the effective date of disposal, as appropriate. 110 A subsidiary is an entity in which (i) we directly or indirectly control more than 50% of the voting power; or (ii) we have the power to appoint or remove the majority of the members of the board of directors or to cast a majority of votes at the meeting of the board of directors or to govern the financial and operating policies of the investee pursuant to a statute or under an agreement among the shareholders or equity holders.
A subsidiary is an entity in which (i) we directly or indirectly control more than 50% of the voting power; or (ii) we have the power to appoint or remove the majority of the members of the board of directors or to cast a majority of votes at the meeting of the board of directors or to govern the financial and operating policies of the investee pursuant to a statute or under an agreement among the shareholders or equity holders.
Interest expenses We had interest expenses of US$0.4 million and US$0.1 million in 2022 and 2023. 108 Net income/(loss) As a result of the foregoing, we had net income of US$2.8 million in 2023, compared to net loss of US$19.9 million in 2022.
Interest expenses We had interest expenses of US$0.4 million and US$0.1 million in 2022 and 2023. Net income/(loss) As a result of the foregoing, we had net income of US$2.8 million in 2023, compared to net loss of US$19.9 million in 2022. Critical Accounting Policies We prepare our financial statements in conformity with U.S.
The following table sets forth the components of our revenues by amounts and percentages of our total revenues for the periods presented: For the Year Ended December 31, 2021 2022 2023 US$ % US$ % US$ % (in thousands, except for percentages) Revenues: Revenues from services —Data connectivity services 26,430 35.8 35,483 49.7 46,745 54.6 International data connectivity services 21,672 29.4 28,085 39.3 37,928 44.3 Local data connectivity services 4,758 6.4 7,398 10.4 8,817 10.3 —PaaS and SaaS services 10,770 14.6 9,819 13.7 10,425 12.2 —Others 598 0.8 926 1.3 1,400 1.6 Revenues from services 37,798 51.2 46,228 64.7 58,570 68.4 Sales of products —Sales of terminals 27,408 37.1 21,748 30.4 24,369 28.5 —Sales of data related products 5,843 7.9 3,230 4.5 2,150 2.5 —Others 2,775 3.8 255 0.4 487 0.6 Sales of products 36,026 48.8 25,233 35.3 27,006 31.6 Total revenues 73,824 100.0 71,461 100.0 85,576 100.0 Revenues from services Our revenues from services mainly consist of data connectivity services, including international data connectivity services and local data connectivity services, and PaaS and SaaS services. 103 Data connectivity services .
The following table sets forth the components of our revenues by amounts and percentages of our total revenues for the periods presented: For the Year Ended December 31, 2022 2023 2024 US$ % US$ % US$ % (in thousands, except for percentages) Revenues: Revenues from services —Data connectivity services 35,483 49.7 46,745 54.6 47,639 52.0 International data connectivity services 28,085 39.3 37,928 44.3 39,513 43.1 Local data connectivity services 7,398 10.4 8,817 10.3 8,126 8.9 —PaaS and SaaS services 9,819 13.7 10,425 12.2 11,293 12.3 —Others 926 1.3 1,400 1.6 1,070 1.2 Revenues from services 46,228 64.7 58,570 68.4 60,002 65.5 Sales of products —Sales of terminals 21,748 30.4 24,369 28.5 22,246 24.3 —Sales of data related products 3,230 4.5 2,150 2.5 8,417 9.2 —Others 255 0.4 487 0.6 970 1.0 Sales of products 25,233 35.3 27,006 31.6 31,633 34.5 Total revenues 71,461 100.0 85,576 100.0 91,635 100.0 Revenues from services Our revenues from services mainly consist of data connectivity services, including international data connectivity services and local data connectivity services, and PaaS and SaaS services. 101 Data connectivity services .
The decrease in research and development expenses was mainly due to the decrease in staff costs related to cost control measures. Our cloud SIM architecture and platform have been designed and built to power our growth as we scale to meet demands from our expanding customer base.
The decrease in research and development expenses was mainly due to the decrease in staff costs. Our cloud SIM architecture and platform have been designed and built to power our growth as we scale to meet demands from our expanding customer base. In addition, our ability to improve operational efficiency depends on our ability to optimize sales and marketing efforts.
We believe our global opportunity is significant, and we will continue to expand our data connectivity services in selected local markets by collaborating with local business partners under uCloudlink 2.0 model. We have experienced negative impact from the COVID-19 pandemic in the sales of our services and products in international markets.
We believe our global opportunity is significant, and we will continue to expand our data connectivity services in selected local markets by collaborating with local business partners under uCloudlink 2.0 model. Key Components of Results of Operations Revenues We generate revenues from services and sales of products.
All grants of share-based awards to employees, certain senior management and directors classified as equity awards are recognized in the financial statements based on their grant date fair values which are calculated using an option pricing model.
All grants of share-based awards to employees, certain senior management and directors classified as equity awards are recognized in the financial statements based on their grant date fair values which are calculated using an option pricing model. 116 The Restricted Shares were classified as equity awards under ASC 718 and are accounted for as share-based compensation based on the grant date fair value over the vesting period using graded vesting method.
Income/(loss) from operations As a result of the foregoing, we had income from operations of US$2.6 million in 2023, compared to loss from operations of US$19.2 million in 2022.
Income from operations As a result of the foregoing, we had income from operations of US$4.4 million in 2024, compared to US$2.6 million in 2023. Interest expenses We had interest expenses of US$0.2 million in 2024, compared to US$0.1 million in 2023.
Year ended December 31, 2023 compared to year ended December 31, 2022 Revenues Our revenues increased by 19.8% from US$71.4 million in 2022 to US$85.6 million in 2023. Revenues from Services .
Year ended December 31, 2024 compared to year ended December 31, 2023 Revenues Our revenues increased by 7.1% from US$85.6 million in 2023 to US$91.6 million in 2024. Revenues from Services .
However, due to the impact of COVID-19, we incurred loss from operations of US$45.9 million and US$19.2 million for the years ended December 31, 2021 and 2022, respectively.
However, due to the impact of COVID-19, we incurred loss from operations of US$19.2 million for the years ended December 31, 2022, respectively. We had net cash generated from operating activities of US$4.4 million, US$6.5 million and US$9.2 million for the years ended December 31, 2022, 2023 and 2024, respectively.
We have the following borrowings: ● In January 2022, we obtained a one-year short-term bank borrowing of RMB6.0 million (US$1.0 million) from a commercial bank, bearing interest at a rate of 4.0% per annum. As of December 31, 2022 and 2023, the outstanding balance of this loan was RMB3.8 million (US$0.5 million) and nil, respectively.
As of December 31, 2024, the outstanding balance of this loan was RMB12.7 million (US$1.8 million). ● In November 2024, we obtained a one-year short-term bank borrowing of RMB10.0 million (US$1.4 million) from a commercial bank, bearing interest at a rate of 3.1% per annum.
Under the 2024-2025 Budget announced by the Financial Secretary of Hong Kong on February 28, 2024, tax reduction measures were proposed. These measures include, without limitation, a one-off reduction of profits tax, salaries tax and tax under personal assessment for the year of assessment 2023/2024 by 100%, subject to a ceiling of HK$3,000 per case.
These measures include, without limitation, a one-off reduction of profits tax, salaries tax and tax under personal assessment for the year of assessment 2024/2025 by 100%, subject to a ceiling of HK$1,500 per case.
Deferred taxes are also recognized on the undistributed earnings of subsidiaries, which are presumed to be transferred to the parent company and are subject to withholding taxes, unless there is sufficient evidence to show that the subsidiary has invested or will invest the undistributed earnings indefinitely or that the earnings will be remitted in a tax-free manner. 112 We adopt ASC 740 “Income Taxes” which prescribes a more likely than not threshold for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.
Deferred taxes are also recognized on the undistributed earnings of subsidiaries, which are presumed to be transferred to the parent company and are subject to withholding taxes, unless there is sufficient evidence to show that the subsidiary has invested or will invest the undistributed earnings indefinitely or that the earnings will be remitted in a tax-free manner.
Some of our accounting policies require a higher degree of judgment than others in their application and require us to make significant accounting estimates. The following descriptions of critical accounting policies, judgments and estimates should be read in conjunction with our consolidated financial statements and other disclosures included in this annual report.
The following descriptions of critical accounting policies, judgments and estimates should be read in conjunction with our consolidated financial statements and other disclosures included in this annual report.
We have therefore estimated, with assistance from an independent external valuer, the fair value of our ordinary shares at certain dates for the periods presented to determine the fair value of our ordinary shares as of the issuance date of our convertible notes and the grant date of share-based compensation awards related to share options under the 2018 Stock Option Scheme as one of the inputs into determining the fair value of the awards as of the grant date. 119 Date of Grant Fair value per Ordinary Share Discount for Lack of Marketability Discount Rate Type of Valuation April 21, 2017 US$ 1.99 25.00 % 18.35 % Contemporaneous December 31, 2018 US$ 3.64 13.63 % 18.13 % Contemporaneous August 12, 2019 US$ 3.48 12.31 % 16.22 % Contemporaneous April 27, 2020 US$ 1.93 Contemporaneous In April 2020, we granted 4,963,017 share options to our employees under the 2018 Plan, with a weighted average exercise price of US$0.55.
Date of Grant Fair value per Ordinary Share Discount for Lack of Marketability Discount Rate Type of Valuation April 21, 2017 US$ 1.99 25.00 % 18.35 % Contemporaneous December 31, 2018 US$ 3.64 13.63 % 18.13 % Contemporaneous August 12, 2019 US$ 3.48 12.31 % 16.22 % Contemporaneous April 27, 2020 US$ 1.93 Contemporaneous 117 In April 2020, we granted 4,963,017 share options to our employees under the 2018 Plan, with a weighted average exercise price of US$0.55.
Our accounts payable represent primarily accounts payable to hardware suppliers and mobile data allowance providers. As of December 31, 2021, 2022 and 2023, our accounts payable were US$13.0 million, US$6.8 million and US$5.3 million, respectively.
Our accounts payable represent primarily accounts payable to hardware suppliers and mobile data allowance providers. As of December 31, 2022, 2023 and 2024, our accounts payable were US$6.8 million, US$5.3 million and US$7.4 million, respectively. The decrease from 2022 to 2023 and the increase from 2023 to 2024 were primarily due to our payment arrangement with suppliers in 2023.