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CONSOLIDATED STATEMENTS OF CASH FLOWS ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 CNY (¥) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2021 CNY (¥)
Operating activities: |  |  |  |
Net loss | ¥ (1,015,180) | $ (142,985) | ¥ (1,607,146) | ¥ (1,176,758)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Allowance for doubtful accounts | 7,525 | 1,060 | 6,887 | 0
Provision of prepayments and other current assets | (1,310) | (185) | (1,935) | 3,245
Write-down of inventories | 10,641 | 1,499 | 35,406 | 49,485
Share-based compensation | 174,025 | 24,511 | 725,651 | 179,933
Depreciation and amortization | 85,799 | 12,085 | 74,559 | 65,160
Reduction of carrying amount of right-of-use assets | 38,842 | 5,471 | 41,975 | 0
Loss from equity method investments | 43,065 | 6,066 | 71,928 | 3,891
Gains on deconsolidation of a subsidiary | 0 | 0 | (71,974) | (10,579)
Gains on sale of an equity security | 0 | 0 | (59,728) | 0
Change in fair value of an equity security | 22,451 | 3,162 | 16,843 | 0
Amortization of debt issuance costs | 2,863 | 403 | 0 | 99,923
Change in fair value of warrant liabilities | (11,719) | (1,651) | 3,245 | 111,299
Loss on disposal of property, equipment and intangible assets | 1,751 | 247 | 1,939 | 1,562
Unrealized exchange (gains) losses | 2,515 | 354 | 1,857 | (12,478)
Impairment of property, equipment and intangible assets | 10,237 | 1,442 | 0 | 0
Changes in operating assets and liabilities, net of effects of deconsolidation of subsidiaries and the VIEs: |  |  |  |
Notes receivable | 74,509 | 10,494 | (41,433) | (19,406)
Inventories | 11,150 | 1,570 | 5,341 | (105,557)
Amounts due from related parties | 34,890 | 4,915 | (87,080) | (5,757)
Prepayments and other current assets and other non-current assets | (17,462) | (2,459) | (189,669) | (157,371)
Notes payable | (158,446) | (22,317) | 41,101 | (144,529)
Amounts due to related parties | (7,179) | (1,011) | 3,808 | 5,253
Accrued expenses and other current liabilities | (103,334) | (14,554) | 204,830 | 188,317
Operating lease liabilities | (21,545) | (3,035) | (34,985) | 0
Provisions | 60,155 | 8,473 | 14,424 | 8,769
Net cash used in operating activities | (1,243,406) | (175,129) | (461,337) | (907,283)
Investing activities: |  |  |  |
Purchase of property, equipment and intangible assets | (62,194) | (8,760) | (157,286) | (85,736)
Proceeds from disposal of property, equipment and intangible assets | 2,158 | 304 | 1,732 | 0
Cash paid for acquisition of equity investments | 0 | 0 | (79,442) | (1,145,637)
Cash paid for acquisition of short-term investments | (163,944) | (23,091) | 0 | 0
Proceeds from redemption of short-term investments | 24,000 | 3,380 | 0 | 0
Cash received on deconsolidation of Hubei Dongjun | 0 | 0 | 1,000 | 0
Financial support to an equity method investee | 0 | 0 | (28,500) | 0
Loans to related parties | (214,000) | (30,141) | (57,260) | (48,656)
Cash collection of loans to related parties | 214,000 | 30,141 | 29,360 | 90,155
Proceeds from sale of Zenseact | 792,063 | 111,560 | 0 | 0
Net cash (used in) provided by investing activities | 592,083 | 83,393 | (313,039) | (1,198,234)
Financing activities: |  |  |  |
Cash contributed by redeemable non-controlling shareholders | 0 | 0 | 10,000 | 30,000
Cash contributed by non-redeemable non-controlling shareholders | 0 | 0 | 0 | 202,000
Proceeds from short-term borrowings | 1,500,000 | 211,271 | 1,270,000 | 947,000
Repayment of short-term borrowings | (1,170,000) | (164,791) | (1,332,000) | (91,000)
Proceeds from issuance of convertible notes | 0 | 0 | 527,281 | 0
Payment for issuance costs of convertible notes | (3,396) | (478) | (2,938) | 0
Borrowings from related parties | 300,000 | 42,254 | 700,000 | 45,152
Repayment of borrowings from related parties | (300,000) | (42,254) | (700,000) | (65,152)
Repayment of long-term debt | 0 | 0 | 0 | (1,125,310)
Cash disposed in the Restructuring | 0 | 0 | (20,000) | 0
Cash proceeds from COVA | 0 | 0 | 43,724 | 0
Cash proceeds from Geely strategic investment | 0 | 0 | 139,200 | 0
Cash paid for costs of the Merger | (78,570) | (11,066) | (136,985) | 0
Proceeds from conditional government grants | 48,792 | 6,872 | 0 | 0
Net cash provided by financing activities | 296,826 | 41,808 | 657,767 | 2,122,792
Effect of foreign currency exchange rate changes on cash and restricted cash | 41,342 | 5,821 | 28,906 | (32,019)
Net increase (decrease) in cash | (313,155) | (44,107) | (87,703) | (14,744)
Cash and restricted cash at the beginning of the year | 901,429 | 126,964 | 989,132 | 1,003,876
Cash and restricted cash at the end of the year | 588,274 | 82,857 | 901,429 | 989,132
Supplemental information: |  |  |  |
Income tax paid | 1,985 | 280 | 0 | 12,557
Interest paid | 63,859 | 8,994 | 28,908 | 28,983
Non-cash investing and financing activities: |  |  |  |
Payable for purchase of property, equipment and intangible assets | 127,595 | 17,971 | 24,186 | 17,882
Transfer of notes receivable as part of consideration to purchase intangible assets | 50,000 | 7,042 | 0 | 0
Re-designation of ordinary shares to Series A Preferred Shares (Note 18) | 0 | 0 | 0 | 97,660
Shares issued | 0 | 0 | 0 | 620,703
Non-cash assets distributed to shareholders of the Company in the Restructuring (Note 1(d)) | 0 | 0 | 247,875 | 0
Payable for issuance cost of convertible notes payable | 0 | 0 | 5,621 | 0
Amounts due from a related party for sale of Zenseact (Note 8) | 0 | 0 | 763,192 | 0
Issuance of ordinary shares in exchange for an equity security (Note 8) | 0 | 0 | 87,615 | 0
Payable for costs of the Merger | 0 | 0 | 133,554 |
Conversion of Convertible Redeemable Preferred Shares to ordinary shares (Note 1(b) and Note 18) | 0 | 0 | 5,492,749 | 0
Conversion of convertible notes payable to Class A Ordinary Shares | 0 | 0 | 69,600 | 0
Nonrelated Party |  |  |  |
Changes in operating assets and liabilities, net of effects of deconsolidation of subsidiaries and the VIEs: |  |  |  |
Accounts receivable - third parties, net | 133,729 | 18,835 | (238,197) | (45,166)
Accounts payable - third parties | 372,818 | 52,510 | 795,226 | 18,699
Contract liabilities - third parties | (4,153) | (585) | 1,774 | (4,565)
Related Party |  |  |  |
Changes in operating assets and liabilities, net of effects of deconsolidation of subsidiaries and the VIEs: |  |  |  |
Accounts receivable - third parties, net | (719,283) | (101,309) | (68,939) | (96,169)
Accounts payable - third parties | (13,023) | (1,834) | 130,242 | (218,143)
Contract liabilities - third parties | (257,737) | (36,301) | (237,287) | 353,659
Hubei Dongjun Automotive Electronics Technology Co., Ltd. |  |  |  |
Investing activities: |  |  |  |
Cash disposed on deconsolidation of a subsidiary | 0 | 0 | 0 | (8,360)
Suzhou Photon-Matrix |  |  |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Gains on deconsolidation of a subsidiary |  |  | (71,974) |
Investing activities: |  |  |  |
Cash disposed on deconsolidation of a subsidiary | 0 | 0 | (22,643) | 0
Series Angel Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares | 0 | 0 | 0 | 81,950
Series A Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares | 0 | 0 | 0 | 1,032,104
Repayment of refundable deposits in connection with the issuance of Series A Convertible Redeemable Preferred Shares | 0 | 0 | 0 | (1,032,104)
Series A+ Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares | 0 | 0 | 0 | 1,331,641
Payment for issuance cost and fees | 0 | 0 | 0 | (10,000)
Series A++ Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares | 0 | 0 | 0 | 452,241
Repayment of refundable deposits in connection with the issuance of Series A Convertible Redeemable Preferred Shares | 0 | 0 | 0 | (461,849)
Refundable deposits in connection with the issuance of Convertible Redeemable Preferred Shares | 0 | 0 | 0 | 461,849
Series B Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares | ¥ 0 | $ 0 | ¥ 159,485 | ¥ 324,270

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- Definition The fair value of notes issued in noncash investing and financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-4 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-5 + Details
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