Biggest changeNet Loss As a result of the foregoing, we incurred a net loss of RMB20,719.8 million (US$2,918.3 million) in 2023, representing an increase of 43.5% as compared to a net loss of RMB14,437.1 million in 2022. 123 Table of Contents Year Ended December 31, 2022 Compared to Year Ended December 31, 2021 Revenues Our revenues increased by 36.3% from RMB36,136.4 million in 2021 to RMB49,268.6 million in 2022, primarily attributable to (i) an increase of vehicle delivery volume by 34.0% in 2022 as compared to 2021 mainly due to a more diversified product mix offered to our users, (ii) an increase in other revenue by RMB1,471.7 million from sales of packages and provision of power solutions, charging piles and other sales, which was in line with the incremental vehicle sales, and partially offset by (iii) the decrease in revenue from sales of automotive regulatory credits by RMB449.3 million due to decreased sales of credits with lower selling prices and volumes, and (iv) a decrease in revenue from battery upgrade services by RMB227.1 million, mainly due to the cumulative demand having been fulfilled in 2021.
Biggest changeYear Ended December 31, 2023 Compared to Year Ended December 31, 2022 Revenues Our revenues increased by 12.9% from RMB49,268.6 million in 2022 to RMB55,617.9 million in 2023, primarily attributable to (i) an increase of vehicle sales by RMB3,750.7 million, as a result of an increase in vehicle delivery volume by 30.7% mainly due to a more diversified product mix offered to our users, and partially offset by a decrease in the average selling price of our vehicles by 15.7% also mainly due to changes in product mix, (ii) an increase in other revenues by RMB2,655.4 million from sales of parts, accessories and after-sales vehicle services, provision of power solutions and other sales, as a result of continued growth in the number of our users, and partially offset by (iii) the decrease in revenue from sales of automotive regulatory credits by RMB56.7 million mainly due to decreased sales of credits with lower selling prices.
Capital Expenditures In 2021, 2022 and 2023, our capital expenditures were mainly used for the acquisition of property, plant and equipment which consisted primarily of charging and battery swap equipment, mold and tooling, production facilities, IT equipment, research and development equipment, leasehold improvements mainly for NIO Houses and NIO Spaces, delivery and servicing centers, Power Swap Stations and laboratories as well as equity investments.
Capital Expenditures In 2022, 2023 and 2024, our capital expenditures were mainly used for the acquisition of property, plant and equipment which consisted primarily of charging and battery swap equipment, mold and tooling, production facilities, IT equipment, research and development equipment, leasehold improvements mainly for NIO Houses and NIO Spaces, delivery and servicing centers, Power Swap Stations and laboratories as well as equity investments.
As of December 31, 2023, save as disclosed in this section, we did not have any significant bank overdrafts, loans and other similar indebtedness, liabilities under acceptances or acceptance credits, debentures, mortgages, charges hire purchase commitments or other outstanding material contingent liabilities.
As of December 31, 2024, save as disclosed in this section, we did not have any significant bank overdrafts, loans and other similar indebtedness, liabilities under acceptances or acceptance credits, debentures, mortgages, charges hire purchase commitments or other outstanding material contingent liabilities.
Financing Activities Net cash provided by financing activities was RMB27,662.9 million (US$3,896.2 million) in 2023, primarily attributable to (i) proceeds from issuance of ordinary shares to CYVN Investments, net of RMB20,962.3 million, (ii) proceeds from issuance of convertible senior notes of RMB8,120.8 million, and (iii) proceeds from borrowings from third parties of RMB8,014.4 million, partially offset by repayments of borrowings from third parties of RMB6,096.0 million and repurchase of convertible senior notes of RMB3,387.6 million.
Net cash provided by financing activities was RMB27,662.9 million in 2023, primarily attributable to (i) proceeds from issuance of ordinary shares to CYVN Investments, net of RMB20,962.3 million, (ii) proceeds from issuance of convertible senior notes of RMB8,120.8 million, and (iii) proceeds from borrowings from third parties of RMB8,014.4 million, partially offset by repayments of borrowings from third parties of RMB6,096.0 million and repurchase of convertible senior notes of RMB3,387.6 million.
Selling, General and Administrative Expenses Selling, general and administrative expenses increased by 22.3% from RMB10,537.1 million in 2022 to RMB12,884.6 million (US$1,814.8 million) in 2023, primarily due to (i) increased employee compensation expense of RMB1,397.3 million due to an increase in sales and general corporate functions, and (ii) increased marketing and promotional expenses of RMB867.0 million due to the increase in sales and marketing activities.
Selling, General and Administrative Expenses Selling, general and administrative expenses increased by 22.3% from RMB10,537.1 million in 2022 to RMB12,884.6 million in 2023, primarily due to (i) increased employee compensation expense of RMB1,397.3 million due to an increase in sales and general corporate functions, and (ii) increased marketing and promotional expenses of RMB867.0 million due to the increase in sales and marketing activities.
Cost of sales Our cost of sales increased by 19.1% from RMB44,124.6 million in 2022 to RMB52,566.1 million (US$7,403.8 million) in 2023, primarily attributable to an increase in cost of vehicle sales by RMB5,315.8 million and an increase of cost of provision of power solutions and parts, accessories and after-sales vehicle services by RMB2,124.1 million, which was mainly due to (i) an increase of vehicle delivery volume by 30.7% in 2023, (ii) partially offset by lower material cost per vehicle and the inventory provisions, accelerated depreciation on production facilities, and losses on purchase commitments for the previous generation of ES8, ES6 and EC6 recorded in 2022 (RMB985.4 million in total) and (iii) higher depreciation and operating cost from the expanded investment in our power and service network.
Cost of sales Our cost of sales increased by 19.1% from RMB44,124.6 million in 2022 to RMB52,566.1 million in 2023, primarily attributable to an increase in cost of vehicle sales by RMB5,315.8 million and an increase of cost of provision of power solutions and parts, accessories and after-sales vehicle services by RMB2,124.1 million, which was mainly due to (i) an increase of vehicle delivery volume by 30.7% in 2023, (ii) partially offset by lower material cost per vehicle and the inventory provisions, accelerated depreciation on production facilities, and losses on purchase commitments for the previous generation of ES8, ES6 and EC6 recorded in 2022 (RMB985.4 million in total) and (iii) higher depreciation and operating cost from the expanded investment in our power and service network. 122 Table of Contents Gross Profit and Gross Margin Our gross profit decreased by 40.7% from RMB5,144.0 million in 2022 to RMB3,051.8 million in 2023.
We made capital expenditures of RMB4,671.3 million, RMB7,251.9 million and RMB14,762.5 million (US$2,079.3 million) in 2021, 2022 and 2023, respectively. We expect our capital expenditures to continue to be significant in the foreseeable future as we expand our business, and that our level of capital expenditures will be significantly affected by user demand for our products and services.
We made capital expenditures of RMB7,251.9 million, RMB14,762.5 million and RMB9,534.7 million (US$1,306.3 million) in 2022, 2023 and 2024, respectively. We expect our capital expenditures to continue to be significant in the foreseeable future as we expand our business, and that our level of capital expenditures will be significantly affected by user demand for our products and services.
Holders of the 2026 Notes and the 2027 Notes may require us to repurchase all or part of their 2026 Notes and 2027 Notes for cash on February 1, 2024, in the case of the 2026 Notes, and February 1, 2025, in the case of the 2027 Notes, or in the event of certain fundamental changes, at a repurchase price equal to 100% of the principal amount of the 2026 Notes or the 2027 Notes to be repurchased, plus accrued and unpaid interest, if any, to, but excluding, the relevant repurchase date. 126 Table of Contents In addition, on or after February 6, 2024, in the case of the 2026 Notes, and February 6, 2025, in the case of the 2027 Notes, until the 20th scheduled trading day immediately prior to the relevant maturity date, we may redeem the 2026 Notes or the 2027 Notes, as applicable for cash subject to certain conditions, at a redemption price equal to 100% of the principal amount of the 2026 Notes or the 2027 Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the relevant optional redemption date.
In addition, on or after February 6, 2024, in the case of the 2026 Notes, and February 6, 2025, in the case of the 2027 Notes, until the 20th scheduled trading day immediately prior to the relevant maturity date, we may redeem the 2026 Notes or the 2027 Notes, as applicable for cash subject to certain conditions, at a redemption price equal to 100% of the principal amount of the 2026 Notes or the 2027 Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the relevant optional redemption date.
We will continue to make cash commitments, including capital expenditures, to support the growth of our business. Other than those shown above, we did not have any significant capital and other commitments, long-term obligations, mortgages and charges or guarantees as of December 31, 2023.
We intend to fund our existing and future material cash requirements with our existing cash balance. We will continue to make cash commitments, including capital expenditures, to support the growth of our business. Other than those shown above, we did not have any significant capital and other commitments, long-term obligations, mortgages and charges or guarantees as of December 31, 2024.
Holders of the 2029 Notes and 2030 Notes may require us to repurchase all or any portion of their 2029 Notes and 2030 Notes for cash on October 15, 2027, in the case of the 2029 Notes, and October 15, 2028, in the case of 2030 Notes, or in the event of certain fundamental changes, at a repurchase price equal to 100% of the principal amount of the 2029 Notes or the 2030 Notes to be repurchased plus accrued and unpaid interest, if any, to, but excluding, the repurchase date.
The relevant conversion rate for such series of the 2029 Notes and the 2030 Notes is subject to adjustment upon the occurrence of certain events. 125 Table of Contents Holders of the 2029 Notes and 2030 Notes may require us to repurchase all or any portion of their 2029 Notes and 2030 Notes for cash on October 15, 2027, in the case of the 2029 Notes, and October 15, 2028, in the case of 2030 Notes, or in the event of certain fundamental changes, at a repurchase price equal to 100% of the principal amount of the 2029 Notes or the 2030 Notes to be repurchased plus accrued and unpaid interest, if any, to, but excluding, the repurchase date.
Selling, General and Administrative Expenses Our selling, general and administrative expenses mainly include (i) employee compensation, including salaries, benefits and bonuses as well as share-based compensation expenses with respect to our sales, marketing and general corporate staff, (ii) marketing and promotional expenses, which primarily consist of marketing and advertising costs, (iii) rental and related expenses, which primarily consist of rental for NIO Houses, NIO Spaces and offices, (iv) professional service expenses, which consist of outsourcing fees primarily relating to legal and human resources and IT functions, design fees paid for NIO Houses, NIO Spaces and offices and fees paid to auditors, (v) depreciation and amortization expenses, primarily consisting of depreciation and amortization of leasehold improvements, IT equipment and software, among others, (vi) expenses of low value consumables, primarily consisting of, among others, IT consumables, office supplies, sample fees and IT-system related licenses, (vii) traveling expenses, and (viii) other expenses, which includes telecommunication expenses, utilities and other miscellaneous expenses. 118 Table of Contents Our selling, general and administrative expenses are significantly affected by the number of our non-research and development employees, marketing and promotion activities and the expansion of our sales and after-sales network, including NIO Houses, NIO Spaces and other leased properties.
Selling, General and Administrative Expenses Our selling, general and administrative expenses mainly include (i) employee compensation, including salaries, benefits and bonuses as well as share-based compensation expenses with respect to our sales, marketing and general corporate staff, (ii) marketing and promotional expenses, which primarily consist of marketing and advertising costs, (iii) rental and related expenses, which primarily consist of rental for physical stores and offices, (iv) professional service expenses, which consist of outsourcing fees primarily relating to legal and human resources and IT functions, design fees paid for physical stores and offices and fees paid to auditors, (v) depreciation and amortization expenses, primarily consisting of depreciation and amortization of leasehold improvements, IT equipment and software, among others, (vi) expenses of low value consumables, primarily consisting of, among others, IT consumables, office supplies, sample fees and IT-system related licenses, (vii) traveling expenses, and (viii) other expenses, which includes telecommunication expenses, utilities and other miscellaneous expenses.
Net cash provided by investing activities was RMB10,385.0 million in 2022, primarily attributable to proceeds from maturities of short-term investments of RMB106,658.2 million, partially offset by (i) purchase of short-term investments of RMB87,631.7 million, (ii) purchase of property, plant and equipment and intangible assets of RMB6,972.9 million, and (iii) purchase of held to maturity debt investments of RMB1,830.0 million.
Net cash used in investing activities was RMB10,885.4 million in 2023, primarily attributable to (i) purchase of short-term investments of RMB43,899.1 million, and (ii) purchase of property, plant and equipment and intangible assets of RMB14,340.8 million, inclusive of VAT input, partially offset by proceeds from maturities of short-term investments of RMB47,753.6 million. 127 Table of Contents Net cash provided by investing activities was RMB10,385.0 million in 2022, primarily attributable to proceeds from maturities of short-term investments of RMB106,658.2 million, partially offset by (i) purchase of short-term investments of RMB87,631.7 million, (ii) purchase of property, plant and equipment and intangible assets of RMB6,972.9 million, and (iii) purchase of held to maturity debt investments of RMB1,830.0 million.
Loss from Operations As a result of the foregoing, we incurred a loss from operations of RMB22,655.2 million (US$3,190.9 million) in 2023, representing an increase of 44.8% as compared to a loss of RMB15,640.7 million in 2022. 122 Table of Contents Interest and investment income We recorded interest and investment income of RMB2,210.0 million (US$311.3 million) in 2023, representing an increase of 62.7% as compared to RMB1,358.7 million in 2022, primarily due to the recycling of an unrealized gain from other comprehensive income to investment income of RMB977.3 million related to an equity investment previously accounted for as an available-for-sale debt investment.
Interest and investment income We recorded interest and investment income of RMB2,210.0 million in 2023, representing an increase of 62.7% as compared to RMB1,358.7 million in 2022, primarily due to the recycling of an unrealized gain from other comprehensive income to investment income of RMB977.3 million related to an equity investment previously accounted for as an available-for-sale debt investment.
Key Line Items Affecting Our Results of Operations Revenues The following table presents our revenue components by amount and as a percentage of the total revenues for the periods indicated. Year Ended December 31 2021 2022 2023 RMB % RMB % RMB US$ % (in thousands) Revenues: Vehicle sales 33,169,740 91.8 45,506,581 92.4 49,257,270 6,937,741 88.6 Other sales (1) 2,966,683 8.2 3,761,980 7.6 6,360,663 895,881 11.4 Total revenues 36,136,423 100.0 49,268,561 100.0 55,617,933 7,833,622 100.0 Note: (1) Other sales are comprised as below: Year Ended December 31 2021 2022 2023 RMB % RMB % RMB US$ % (in thousands) Other sales Parts, accessories and after-sales vehicle services 806,079 2.2 1,228,385 2.5 2,337,490 329,229 4.2 Provision of power solutions 811,809 2.3 1,016,094 2.0 1,666,346 234,700 3.0 Others 1,348,795 3.7 1,517,501 3.1 2,356,827 331,952 4.2 Total 2,966,683 8.2 3,761,980 7.6 6,360,663 895,881 11.4 We currently generate revenues from vehicle sales, which represent revenues from sales of new vehicles, and other sales including (a) parts, accessories and after-sales vehicle services, including repair, maintenance, service package, extended warranty services and other vehicle services, (b) provision of power solutions, including sale of charging piles, provision of battery charging and swapping services, battery upgrade services, BaaS battery buy-out services and other power solution services, (c) others, which mainly consist of revenues from sales of used cars, auto financing services, NIO Life merchandise, automotive regulatory credits and other products and services. 117 Table of Contents Revenue from sales of new vehicles, used vehicles, charging piles, battery upgrade services, automotive regulatory credits and sales of parts, accessories and after-sales vehicle services are recognized when control is transferred.
Key Line Items Affecting Our Results of Operations Revenues The following table presents our revenue components by amount and as a percentage of the total revenues for the periods indicated. Year Ended December 31 2022 2023 2024 RMB % RMB % RMB US$ % (in thousands) Revenues: Vehicle sales 45,506,581 92.4 49,257,270 88.6 58,234,086 7,978,037 88.6 Other sales (1) 3,761,980 7.6 6,360,663 11.4 7,497,473 1,027,150 11.4 Total revenues 49,268,561 100.0 55,617,933 100.0 65,731,559 9,005,187 100.0 Note: (1) Other sales are comprised as below: Year Ended December 31 2022 2023 2024 RMB % RMB % RMB US$ % (in thousands) Other sales Parts, accessories and after-sales vehicle services 1,228,385 2.5 2,337,490 4.2 3,324,321 455,430 5.1 Provision of power solutions 1,016,094 2.0 1,666,346 3.0 2,100,553 287,775 3.2 Others 1,517,501 3.1 2,356,827 4.2 2,072,599 283,945 3.1 Total 3,761,980 7.6 6,360,663 11.4 7,497,473 1,027,150 11.4 We currently generate revenues from vehicle sales, which represent revenues from sales of new vehicles, and other sales including (a) parts, accessories and after-sales vehicle services, including repair, maintenance, service package, extended warranty services and other vehicle services, (b) provision of power solutions, including sale of charging piles, provision of battery charging and swapping services, battery upgrade services, BaaS battery buy-out services and other power solution services, (c) others, which mainly consist of revenues from sales of used cars, auto financing services, technical services, lifestyle product merchandise, automotive regulatory credits and other products and services.
(2) Share-based compensation expenses were allocated in cost of sales and operating expenses as follows: Cost of sales 34,009 66,914 83,972 11,827 Research and development expenses 406,940 1,323,370 1,517,206 213,694 Selling, general and administrative expenses 569,191 905,612 767,863 108,151 Total 1,010,140 2,295,896 2,369,041 333,672 (3) Other sales mainly consist of revenues from (a) parts, accessories and after-sales vehicle services, including repair, maintenance, service package, extended warranty services and other vehicle services, (b) provision of power solutions, including sale of charging piles, provision of battery charging and swapping services, battery upgrade service, BaaS battery buy-out service and other power solution services, (c) others, which mainly consist of revenues from sales of used cars, auto financing services, NIO Life merchandise, automotive regulatory credits and other products and services. 121 Table of Contents Year Ended December 31, 2023 Compared to Year Ended December 31, 2022 Revenues Our revenues increased by 12.9% from RMB49,268.6 million in 2022 to RMB55,617.9 million (US$7,833.6 million) in 2023, primarily attributable to (i) an increase of vehicle sales by RMB3,750.7 million, as a result of an increase in vehicle delivery volume by 30.7% mainly due to a more diversified product mix offered to our users, and partially offset by a decrease in the average selling price of our vehicles by 15.7% also mainly due to changes in product mix, (ii) an increase in other revenues by RMB2,655.4 million from sales of parts, accessories and after-sales vehicle services, provision of power solutions and other sales, as a result of continued growth in the number of our users, and partially offset by (iii) the decrease in revenue from sales of automotive regulatory credits by RMB56.7 million mainly due to decreased sales of credits with lower selling prices.
(2) Share-based compensation expenses were allocated in cost of sales and operating expenses as follows: Cost of sales 66,914 83,972 71,779 9,834 Research and development expenses 1,323,370 1,517,206 1,296,136 177,570 Selling, general and administrative expenses 905,612 767,863 560,597 76,801 Total 2,295,896 2,369,041 1,928,512 264,205 (3) Other sales mainly consist of revenues from (a) parts, accessories and after-sales vehicle services, including repair, maintenance, service package, extended warranty services and other vehicle services, (b) provision of power solutions, including sale of charging piles, provision of battery charging and swapping services, battery upgrade service, BaaS battery buy-out service and other power solution services, (c) others, which mainly consist of revenues from sales of used cars, auto financing services, technical services, lifestyle product merchandise, automotive regulatory credits and other products and services. 120 Table of Contents Year Ended December 31, 2024 Compared to Year Ended December 31, 2023 Revenues Our revenues increased by 18.2% from RMB55,617.9 million in 2023 to RMB65,731.6 million (US$9,005.2 million) in 2024, primarily attributable to (i) an increase in vehicle sales by RMB8,976.8 million, as a result of an increase in vehicle delivery volume by 38.7%, partially offset by a decrease in the average selling price of our vehicles mainly due to changes in product mix, and (ii) an increase in other revenues by RMB1,497.1 million from sales of parts, accessories and after-sales vehicle services and provision of power solutions, as a result of continued growth in the number of our users, partially offset by (iii) the decrease in revenue from sales of used cars by RMB587.8 million.
(10,783,157) (13,247,134) (21,749,987) (3,063,421) Notes: (1) We currently generate revenues from vehicle sales and other sales.
(13,247,134) (21,749,987) (22,508,024) (3,083,586) Notes: (1) We currently generate revenues from vehicle sales and other sales.
Our convertible notes that remained outstanding as of December 31, 2023 represented the 2024 Notes with outstanding principal amount of US$163.7 million as of December 31, 2023, which matured on February 1, 2024, the 2026 Notes with outstanding principal amount of US$301.5 million as of December 31, 2023, the 2027 Notes with outstanding principal amount of US$505.6 million as of December 31, 2023, which will mature in February 2026 and February 2027, the 2029 Notes with outstanding principal amount of US$575 million as of December 31, 2023 and the 2030 Notes with outstanding principal amount of US$575 million as of December 31, 2023, which will mature in October 2029 and October 2030, respectively.
Our convertible notes that remained outstanding as of December 31, 2024 represented (i) the 2026 Notes with outstanding principal amount of US$912,000 as of December 31, 2024, which will mature in February 2026, (ii) the 2027 Notes with outstanding principal amount of US$378.5 million as of December 31, 2024, which will mature in February 2027, (iii) the 2029 Notes with outstanding principal amount of US$575.0 million as of December 31, 2024, which will mature in October 2029 and (iv) the 2030 Notes with outstanding principal amount of US$575.0 million as of December 31, 2024, which will mature in October 2030.
Holders of the 2024 Notes may also require us, upon a fundamental change (as defined in the 2024 Notes Indenture), to repurchase for cash all or part of their 2024 Notes at a fundamental change repurchase price equal to 100% of the principal amount of the 2024 Notes to be repurchased, plus accrued and unpaid interest.
Holders of the 2026 Notes and the 2027 Notes may require us to repurchase all or part of their 2026 Notes and 2027 Notes for cash on February 1, 2024, in the case of the 2026 Notes, and February 1, 2025, in the case of the 2027 Notes, or in the event of certain fundamental changes, at a repurchase price equal to 100% of the principal amount of the 2026 Notes or the 2027 Notes to be repurchased, plus accrued and unpaid interest, if any, to, but excluding, the relevant repurchase date.
Cost of Sales The following table presents our cost of sales components by amount and as a percentage of our total cost of sales for the period indicated. Year Ended December 31 2021 2022 2023 RMB % RMB % RMB US$ % (in thousands) Cost of Sales: Vehicle sales (26,516,643) 90.5 (39,271,801) 89.0 (44,587,572) (6,280,028) 84.8 Other sales (2,798,347) 9.5 (4,852,767) 11.0 (7,978,565) (1,123,757) 15.2 Total cost of sales (29,314,990) 100.0 (44,124,568) 100.0 (52,566,137) (7,403,785) 100.0 We incur cost of sales in relation to (i) vehicle sales, including parts, materials, processing fee, labor costs, manufacturing cost (including depreciation of assets associated with the production), losses on production related purchase commitments, warranty expenses, and inventory write-downs, and (ii) other sales, including parts, materials, labor costs, vehicle connectivity cost, and depreciation of assets that are associated with sales of service and others.
As for the extended warranty, given our limited operating history and lack of historical data, we recognize revenue over time based on a straight-line method initially, and will continue monitoring the cost pattern periodically and adjust the revenue recognition pattern to reflect the actual cost pattern as it becomes available with more data. 116 Table of Contents Cost of Sales The following table presents our cost of sales components by amount and as a percentage of our total cost of sales for the period indicated. Year Ended December 31 2022 2023 2024 RMB % RMB % RMB US$ % (in thousands) Cost of Sales: Vehicle sales (39,271,801) 89.0 (44,587,572) 84.8 (51,094,616) (6,999,934) 86.3 Other sales (4,852,767) 11.0 (7,978,565) 15.2 (8,144,181) (1,115,748) 13.7 Total cost of sales (44,124,568) 100.0 (52,566,137) 100.0 (59,238,797) (8,115,682) 100.0 We incur cost of sales in relation to (i) vehicle sales, including parts, materials, processing fee, labor costs, manufacturing cost (including depreciation of assets associated with the production), losses on production related purchase commitments, warranty expenses, and inventory write-downs, and (ii) other sales, including parts, materials, labor costs, vehicle connectivity cost, and depreciation of assets that are associated with sales of service and others.
In January 2021, we issued US$750 million aggregate principal amount of 0.00% convertible senior notes due 2026, or the 2026 Notes, and US$750 million aggregate principal amount of 0.50% convertible senior notes due 2027, or the 2027 Notes. The 2026 Notes and the 2027 Notes are unsecured debt.
The borrowings outstanding primarily consisted of the 2026 Notes, 2027 Notes, 2029 Notes and 2030 Notes, portions of the asset-backed notes, and our short-term and long-term bank debt. 124 Table of Contents In January 2021, we issued US$750 million aggregate principal amount of 0.00% convertible senior notes due 2026, or the 2026 Notes, and US$750 million aggregate principal amount of 0.50% convertible senior notes due 2027, or the 2027 Notes.
Out of the total collateral-based bank facilities, RMB2,588.9 million (US$364.6 million), RMB14,713.9 million (US$2,072.4 million) and nil were used for issuance of letters of guarantee, bank’s acceptance notes and letter of credit, respectively. As of December 31, 2023, we had RMB9,821.5 million (US$1,383.3million) and RMB13,042.9 million (US$1,837.0 million) in total short-term and long-term borrowings outstanding, respectively.
Out of the total collateral-based bank credit quotas, RMB2,058.6 million (US$282.0 million) and RMB16,658.7 million (US$2,282.2 million) were used for issuance of letters of guarantee and bank’s acceptance notes, respectively. As of December 31, 2024, we had RMB9,127.2 million (US$1,250.4 million) and RMB11,440.8 million (US$1,567.4 million) in total short-term and long-term borrowings outstanding, respectively.
The operating results in any year are not necessarily indicative of the results that may be expected for any future periods. Year Ended December 31, 2021 2022 2023 RMB RMB RMB US$ (in thousands) Revenues: (1) Vehicle sales 33,169,740 45,506,581 49,257,270 6,937,741 Other sales (3) 2,966,683 3,761,980 6,360,663 895,881 Total revenues 36,136,423 49,268,561 55,617,933 7,833,622 Cost of sales: (2) Vehicle sales (26,516,643) (39,271,801) (44,587,572) (6,280,028) Other sales (2,798,347) (4,852,767) (7,978,565) (1,123,757) Total cost of sales (29,314,990) (44,124,568) (52,566,137) (7,403,785) Gross profit 6,821,433 5,143,993 3,051,796 429,837 Operating expenses: (2) Research and development (2) (4,591,852) (10,836,261) (13,431,399) (1,891,773) Selling, general and administrative (2) (6,878,132) (10,537,119) (12,884,556) (1,814,752) Other operating income, net 152,248 588,728 608,975 85,772 Total operating expenses (11,317,736) (20,784,652) (25,706,980) (3,620,753) Loss from operations (4,496,303) (15,640,659) (22,655,184) (3,190,916) Interest and investment income 911,833 1,358,719 2,210,018 311,275 Interest expenses (637,410) (333,216) (403,530) (56,836) Gain on extinguishment of debt — 138,332 170,193 23,971 Share of income of equity investees 62,510 377,775 64,394 9,070 Other income/(loss), net 184,686 (282,952) 155,191 21,858 Loss before income tax expense (3,974,684) (14,382,001) (20,458,918) (2,881,578) Income tax expense (42,265) (55,103) (260,835) (36,738) Net loss (4,016,949) (14,437,104) (20,719,753) (2,918,316) Other comprehensive income/(loss) Change in unrealized gains/(losses) related to available-for-sale debt securities, net of tax 24,224 746,336 (770,560) (108,531) Foreign currency translation adjustment, net of nil tax (230,345) 717,274 11,514 1,622 Total other comprehensive (loss)/income (206,121) 1,463,610 (759,046) (106,909) Total comprehensive loss (4,223,070) (12,973,494) (21,478,799) (3,025,225) Accretion on redeemable non-controlling interests to redemption value (6,586,579) (279,355) (303,163) (42,700) Net loss/(profit) attributable to non-controlling interests 31,219 157,014 (124,051) (17,472) Other comprehensive (income)/loss attributable to non-controlling interests (4,727) (151,299) 156,026 21,976 Comprehensive loss attributable to ordinary shareholders of NIO Inc.
The operating results in any year are not necessarily indicative of the results that may be expected for any future periods. Year Ended December 31, 2022 2023 2024 RMB RMB RMB US$ (in thousands) Revenues: (1) Vehicle sales 45,506,581 49,257,270 58,234,086 7,978,037 Other sales (3) 3,761,980 6,360,663 7,497,473 1,027,150 Total revenues 49,268,561 55,617,933 65,731,559 9,005,187 Cost of sales: (2) Vehicle sales (39,271,801) (44,587,572) (51,094,616) (6,999,934) Other sales (4,852,767) (7,978,565) (8,144,181) (1,115,748) Total cost of sales (44,124,568) (52,566,137) (59,238,797) (8,115,682) Gross profit 5,143,993 3,051,796 6,492,762 889,505 Operating expenses: (2) Research and development (2) (10,836,261) (13,431,399) (13,037,304) (1,786,103) Selling, general and administrative (2) (10,537,119) (12,884,556) (15,741,057) (2,156,516) Other operating income, net 588,728 608,975 411,526 56,379 Total operating expenses (20,784,652) (25,706,980) (28,366,835) (3,886,240) Loss from operations (15,640,659) (22,655,184) (21,874,073) (2,996,735) Interest and investment income 1,358,719 2,210,018 853,728 116,960 Interest expenses (333,216) (403,530) (798,363) (109,375) Gain/(loss) on extinguishment of debt 138,332 170,193 (4,480) (614) Share of income/(loss) of equity investees 377,775 64,394 (503,193) (68,937) Other (loss)/income, net (282,952) 155,191 (98,143) (13,446) Loss before income tax expense (14,382,001) (20,458,918) (22,424,524) (3,072,147) Income tax (expense)/benefit (55,103) (260,835) 22,815 3,126 Net loss (14,437,104) (20,719,753) (22,401,709) (3,069,021) Other comprehensive income/(loss) Change in unrealized gains/(losses) related to available-for-sale debt securities, net of tax 746,336 (770,560) — — Foreign currency translation adjustment, net of nil tax 717,274 11,514 149,668 20,504 Total other comprehensive income/(loss) 1,463,610 (759,046) 149,668 20,504 Total comprehensive loss (12,973,494) (21,478,799) (22,252,041) (3,048,517) Accretion on redeemable non-controlling interests to redemption value (279,355) (303,163) (347,516) (47,609) Net loss/(profit) attributable to non-controlling interests 157,014 (124,051) 91,533 12,540 Other comprehensive (income)/loss attributable to non-controlling interests (151,299) 156,026 — — Comprehensive loss attributable to ordinary shareholders of NIO Inc.
The following table sets forth a summary of our cash flows for the periods indicated. Year Ended December 31, 2021 2022 2023 RMB RMB RMB US$ (in thousands) Summary of Consolidated Cash Flow Data: Net cash used in operating activities before movements in working capital (701,159) (8,116,982) (14,466,984) (2,037,633) Changes in operating assets and liabilities 2,667,545 4,250,974 13,085,438 1,843,046 Net cash provided by/(used in) operating activities 1,966,386 (3,866,008) (1,381,546) (194,587) Net cash (used in)/provided by investing activities (39,764,704) 10,385,017 (10,885,375) (1,533,173) Net cash provided by/(used in) financing activities 18,128,743 (1,616,384) 27,662,881 3,896,236 Effects of exchange rate changes on cash, cash equivalents and restricted cash (500,959) (121,896) 70,254 9,895 Net (decrease)/increase in cash, cash equivalents and restricted cash (20,170,534) 4,780,729 15,466,214 2,178,371 Cash, cash equivalents and restricted cash at beginning of the year 38,545,098 18,374,564 23,155,293 3,261,355 Cash, cash equivalents and restricted cash at end of the year 18,374,564 23,155,293 38,621,507 5,439,726 Operating Activities Net cash used in operating activities was RMB1,381.5 million (US$194.6 million) in 2023, as compared to a net loss of RMB20,719.8 million.
We cannot assure you that financing will be available in amounts or on terms acceptable to us, if at all. 126 Table of Contents The following table sets forth a summary of our cash flows for the periods indicated. Year Ended December 31, 2022 2023 2024 RMB RMB RMB US$ (in thousands) Summary of Consolidated Cash Flow Data: Net cash used in operating activities before movements in working capital (8,116,982) (14,466,984) (11,461,099) (1,570,166) Changes in operating assets and liabilities 4,250,974 13,085,438 3,611,931 494,832 Net cash used in operating activities (3,866,008) (1,381,546) (7,849,168) (1,075,334) Net cash provided by/(used in) investing activities 10,385,017 (10,885,375) (4,958,493) (679,310) Net cash (used in)/provided by financing activities (1,616,384) 27,662,881 1,772,483 242,829 Effects of exchange rate changes on cash, cash equivalents and restricted cash (121,896) 70,254 161,039 22,064 Net increase/(decrease) in cash, cash equivalents and restricted cash 4,780,729 15,466,214 (10,874,139) (1,489,751) Cash, cash equivalents and restricted cash at beginning of the year 18,374,564 23,155,293 38,621,507 5,291,125 Cash, cash equivalents and restricted cash at end of the year 23,155,293 38,621,507 27,747,368 3,801,374 Operating Activities Net cash used in operating activities was RMB7,849.2 million (US$1,075.3 million) in 2024, as compared to a net loss of RMB22,401.7 million.
Out of the total non-collateral based bank facilities, RMB5,492.8 million (US$773.6 million), RMB1,201.2 million (US$169.2 million), and RMB250.0 million (US$35.2 million) were used for bank borrowing, issuance of letters of guarantee, and bank’s acceptance notes, respectively.
Out of the total non-collateral based bank credit quotas, RMB7,104.5 million (US$973.3 million), RMB2,537.0 million (US$347.6 million), and RMB330.0 million (US$45.2 million) were used for bank borrowing, issuance of letters of guarantee, and bank’s acceptance notes, respectively.
Net cash used in financing activities was RMB1,616.4 million in 2022, primarily attributable to repayments of borrowings from third parties of RMB7,347.9 million and repurchase of convertible senior notes of RMB1,202.4 million, partially offset by proceeds from borrowings from third parties of RMB6,918.6 million.
Financing Activities Net cash provided by financing activities was RMB1,772.5 million (US$242.8 million) in 2024, primarily attributable to proceeds from borrowings from third parties of RMB9,218.9 million and capital injection from redeemable non-controlling interests of RMB3,295.5 million, partially offset by repayments of borrowings from third parties of RMB7,512.8 million and repurchase of convertible senior notes of RMB3,302.2 million.
Our cash and cash equivalents consist primarily of cash on hand, time deposits and highly liquid investments placed with banks, which are unrestricted as to withdrawal and use, and which have original maturities of three months or less. 125 Table of Contents As of December 31, 2023, we had bank facilities with an aggregate amount of RMB64,464.1 million (US$9,079.6 million), which consists of non-collateral based bank facilities of RMB16,348.3 million (US$2,302.6 million) and collateral-based bank facilities of RMB48,115.8 million (US$6,777.0 million).
Our cash and cash equivalents consist primarily of cash on hand, time deposits and highly liquid investments placed with banks, which are unrestricted as to withdrawal and use, and which have original maturities of three months or less.
The difference was primarily attributable to (i) non-cash items of RMB3,315.8 million, which primarily consisted of depreciation and amortization of RMB1,708.0 million, share-based compensation expenses of RMB1,010.1 million, amortization of right-of-use assets of RMB643.9 million and expected credit loss expense of RMB54.3 million, and (ii) a net increase in changes in operating assets and liabilities by RMB2,667.5 million, which was primarily attributable to an increase in trade and notes payable of RMB6,260.3 million, an increase in accruals and other liabilities of RMB2,485.1 million, an increase in other non-current liabilities of RMB1,778.4 million, an increase in taxes payable of RMB447.0 million and an increase in amount due to related parties of RMB342.6 million, which was partially offset by, among other things, an increase in other non-current assets of RMB3,705.8 million and an increase in trade and notes receivable of RMB1,717.7 million. 128 Table of Contents Investing Activities Net cash used in investing activities was RMB10,885.4 million (US$1,533.2 million) in 2023, primarily attributable to (i) purchase of short-term investments of RMB43,899.1 million, and (ii) purchase of property, plant and equipment and intangible assets of RMB14,340.8 million, inclusive of VAT input, partially offset by proceeds from maturities of short-term investments of RMB47,753.6 million.
The difference was primarily attributable to (i) non-cash items of RMB10,940.6 million, which primarily consisted of depreciation and amortization of RMB5,875.5 million, share-based compensation expenses of RMB1,928.5 million, and amortization of right-of-use assets of RMB1,825.2 million, and (ii) a net increase in changes in operating assets and liabilities by RMB3,611.9 million, which was primarily attributable to an increase in trade and notes payable of RMB4,717.2 million, a decrease in trade and notes receivable of RMB2,985.8 million, and a decrease in other non-current assets of RMB1,385.1 million, partially offset by an increase in amounts due from related parties of RMB5,980.9 million.
Net cash used in investing activities was RMB39,764.7 million in 2021, primarily attributable to (i) purchases of short-term investments of RMB134,316.2 million, (ii) purchase of property, plant and equipment and intangible assets of RMB4,078.8 million, (iii) acquisitions of held to maturity debt investments of RMB1,300.0 million, (iv) acquisitions of equity investees and equity security investments of RMB592.6 million, and (v) purchase of available-for-sale debt investment of RMB650.0 million, partially offset by (i) proceeds from maturities of short-term investments of RMB101,121.7 million, and (ii) loan repayment from related parties of RMB50.0 million.
Investing Activities Net cash used in investing activities was RMB4,958.5 million (US$679.3 million) in 2024, primarily attributable to purchase of short-term investments of RMB45,957.6 million, and (ii) purchase of property, plant and equipment and intangible assets of RMB9,142.3 million, partially offset by proceeds from maturities of short-term investments of RMB50,413.9 million.