Biggest changeOperating and Financial Review and Prospects.” (2) Share-based compensation expenses were allocated as follows: 7 Table of Contents For the Year Ended December 31, 2018 2019 2020 2021 2022 RMB RMB RMB RMB RMB USS (in thousands) Research and development expenses 1,056 470 284,431 201,926 117,876 17,090 Administrative expenses 2,464 514,733 209,033 406,683 239,272 34,691 Equity in loss of affiliates — — 32,707 13,267 13,852 2,008 Total 3,520 515,203 526,171 621,876 371,000 53,789 The following table presents our selected consolidated statements of balance sheet data as of the dates indicated: As of December 31, 2018 2019 2020 2021 2022 RMB RMB RMB RMB RMB US$ (in thousands) Selected Consolidated Statements of Balance Sheet Data: Current assets: Cash and cash equivalents 1,588,278 1,137,473 4,758,778 3,523,632 3,214,005 465,987 Restricted cash 92,653 55,810 — — 96,764 14,029 Accounts receivable — — 130,498 33,081 — — Contract assets 11,000 — 227,391 253,780 — — Short-term investments — 32,000 31,530 753,164 235,429 34,134 Inventories — — — 27,237 — — Prepayments and other receivables 88,972 136,036 195,467 190,824 80,278 11,639 Other financial assets 255,958 — — — — — Total current assets 2,036,861 1,361,319 5,343,664 4,781,718 3,626,476 525,789 Property, equipment and software 27,659 30,069 25,272 45,716 60,841 8,821 Operating lease right-of-use assets — 16,435 14,997 112,781 63,125 9,152 Intangible assets 148,844 148,844 120,444 119,666 118,888 17,237 Goodwill 162,574 162,574 162,574 162,574 162,574 23,571 Investment accounted for using the equity method — — 664,832 352,106 30,850 4,473 Other non-current assets — 18,331 2,010 26,634 10,911 1,582 Total assets 2,375,938 1,737,572 6,333,793 5,601,195 4,073,665 590,625 Total liabilities 415,684 668,090 706,648 1,041,635 1,163,763 168,729 Total mezzanine equity 2,915,358 3,104,177 — — — — Shareholders’ deficit Ordinary shares (US$0.0001 par value, 800,000,000 shares authorized as of December 31, 2021 and 2022; 183,826,753 and 190,879,919 shares issued and outstanding as of December 31, 2021 and 2022, respectively) 6 6 114 126 132 19 Treasury stock (1) — — — (21,249) (3,081) Additional paid-in capital — 389,379 7,701,116 9,100,777 9,579,375 1,388,879 Accumulated other comprehensive income (loss) 59,380 70,127 (50,793) (186,510) 213,794 30,997 Accumulated deficit (1,014,489) (2,494,207) (2,023,292) (4,354,833) (6,862,150) (994,918) Total shareholders’ equity/(deficit) (955,104) (2,034,695) 5,627,145 4,559,560 2,909,902 421,896 Total liabilities, mezzanine equity and shareholders’ equity/(deficit) 2,375,938 1,737,572 6,333,793 5,601,195 4,073,665 590,625 8 Table of Contents The following table presents our selected consolidated statements of cash flow data for the years indicated: For the Year Ended December 31, 2018 2019 2020 2021 2022 RMB RMB RMB RMB RMB USS (in thousands) Selected Consolidated Statements of Cash Flow Data: Net cash (used in) generated from operating activities (280,705) (867,982) 433,558 (973,093) (1,102,805) (159,892) Net cash generated from (used in) investing activities 9,500 212,462 (201,901) (727,206) 458,382 66,459 Net cash generated from financing activities 1,479,669 152,709 3,440,481 593,924 42,357 6,141 Effect of exchange rate changes on cash and cash equivalents and restricted cash 59,754 15,163 (106,643) (128,771) 389,203 56,429 Net increase (decrease) in cash, cash equivalents and restricted cash 1,268,218 (487,648) 3,565,495 (1,235,146) (212,863) (30,863) Cash, cash equivalents and restricted cash, beginning of the year 412,713 1,680,931 1,193,283 4,758,778 3,523,632 510,879 Cash, cash equivalents and restricted cash, end of the year 1,680,931 1,193,283 4,758,778 3,523,632 3,310,769 480,016 A.
Biggest changeWe also reclassified impairment of goodwill amounted to RMB162.6 million (US$22.9 million) for the year ended December 31, 2023 to loss from operations, as compared to that reported in the same earnings release. 8 Table of Contents The following table presents our selected consolidated statements of balance sheet data as of the dates indicated: As of December 31, 2019 2020 2021 2022 2023 RMB RMB RMB RMB RMB US$ (in thousands) Selected Consolidated Statements of Balance Sheet Data: Current assets: Cash and cash equivalents 1,137,473 4,758,778 3,523,632 3,214,005 2,141,445 301,616 Short-term restricted cash 55,810 — — 96,764 — — Accounts receivable — 130,498 33,081 — — — Contract assets — 227,391 253,780 — — — Short-term investments 32,000 31,530 753,164 235,429 143,221 20,172 Inventories — — 27,237 — — — Prepayments and other receivables 136,036 195,467 190,824 80,278 52,003 7,325 Total current assets 1,361,319 5,343,664 4,781,718 3,626,476 2,336,669 329,113 Long-term restricted cash — — — — 58,913 8,298 Property, equipment and software 30,069 25,272 45,716 60,841 36,511 5,142 Operating lease right-of-use assets 16,435 14,997 112,781 63,125 46,400 6,535 Intangible assets 148,844 120,444 119,666 118,888 118,110 16,635 Goodwill 162,574 162,574 162,574 162,574 — — Investment accounted for using the equity method — 664,832 352,106 30,850 12,082 1,702 Other non-current assets 18,331 2,010 26,634 10,911 4,282 603 Total assets 1,737,572 6,333,793 5,601,195 4,073,665 2,612,967 368,028 Total liabilities 668,090 706,648 1,041,635 1,163,763 894,811 126,031 Total mezzanine equity 3,104,177 — — — — — Shareholders’ (deficit)/equity Ordinary shares (1) 6 114 126 132 133 19 Treasury stock (1) — — — (21,249) (56,803) (8,001) Additional paid-in capital (1) 389,379 7,701,116 9,100,777 9,579,375 9,804,379 1,380,918 Accumulated other comprehensive income (loss) 70,127 (50,793) (186,510) 213,794 298,291 42,013 Accumulated deficit (2,494,207) (2,023,292) (4,354,833) (6,862,150) (8,327,844) (1,172,952) Total shareholders’ (deficit)/equity (2,034,695) 5,627,145 4,559,560 2,909,902 1,718,156 241,997 Total liabilities, mezzanine equity and shareholders’ equity/(deficit) 1,737,572 6,333,793 5,601,195 4,073,665 2,612,967 368,028 Note: (1) In the course of preparing our audited consolidated financial statements for the year ended December 31, 2023, we corrected the shareholders’ (deficit)/equity balances of ordinary shares, treasury stock and additional paid-in capital contained in the earnings release reporting our unaudited financial results for the full year ended December 31, 2023, which was publicly announced and furnished with the SEC through our current report on Form 6-K in March 2024.