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CONSOLIDATED STATEMENTS OF CASH FLOWS ¥ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 CNY (¥) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2020 CNY (¥)
Operating activities: |  |  |  |
Net loss | ¥ (1,541,209) | $ (223,455) | ¥ (1,185,432) | ¥ (440,004)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Allowance for doubtful accounts | 6,887 | 999 |  | 360
Provision of prepayments and other current assets | (1,935) | (281) | 3,245 |
Write-down of inventories | 35,406 | 5,133 | 49,485 | 44,134
Share-based compensation | 725,651 | 105,210 | 179,933 | 11,410
Depreciation and amortization | 67,655 | 9,809 | 65,012 | 58,958
Reduction of carrying amount of right-of-use assets | 38,059 | 5,518 |  |
Lease expense to reduce right-of-use assets | 38,059 | 5,518 |  |
(Income) loss from equity method investments | 137,391 | 19,920 | 2,519 | (148)
Gains on deconsolidation of a subsidiary | (71,974) | (10,435) | (10,579) |
Gains on sale of an equity security | (59,728) | (8,660) |  |
Change in fair value of an equity security | 16,843 | 2,442 |  |
Amortization of debt issuance costs |  |  | 99,923 | 55,351
Change in fair value of warrant liabilities | 3,245 | 470 | 111,299 | 39,635
Loss on disposal of property, equipment and intangible assets | 1,939 | 281 | 1,562 | 577
Unrealized exchange (gains) losses | 1,857 | 269 | (12,478) | (55,213)
Changes in operating assets and liabilities, net of effects of deconsolidation of subsidiary: |  |  |  |
Accounts receivable - third parties, net | (238,197) | (34,535) | (45,166) | 499,485
Accounts receivable - related parties, net | 283,389 | 41,088 | (96,169) | (1,799)
Notes receivable | (7,732) | (1,121) | (19,406) | (3,991)
Inventories | 56,358 | 8,171 | (105,557) | (9,268)
Amounts due from related parties | (86,960) | (12,608) | (5,737) | (2,633)
Prepayments and other current assets | (222,715) | (32,291) | (110,035) | 32,261
Accounts payable - third parties | 374,227 | 54,258 | 18,699 | (811,649)
Accounts payable - related parties | 128,360 | 18,610 | (218,143) | (21,235)
Notes payable | 41,101 | 5,959 | (144,529) | 111,327
Contract liabilities - third parties | 1,774 | 257 | (4,565) | (2,391)
Contract liabilities - related parties | (237,287) | (34,403) | 353,659 | 30,927
Amounts due to related parties | 2,058 | 298 | 5,334 | 27,376
Accrued expenses and other current liabilities | 160,584 | 23,282 | 186,032 | 69,834
Operating lease liabilities | (35,236) | (5,109) |  |
Other non-current liabilities | 14,424 | 2,091 | 8,769 | (1,350)
Net cash used in operating activities | (405,765) | (58,833) | (872,325) | (368,046)
Investing activities: |  |  |  |
Purchase of property, equipment and intangible assets | (127,777) | (18,526) | (78,863) | (69,114)
Proceeds from disposal of property, equipment and intangible assets | 1,732 | 251 |  |
Cash paid for acquisition of equity investments | (79,442) | (11,518) | (1,345,637) |
Cash received on deconsolidation of a subsidiary | 1,000 | 145 |  |
Financial support to an equity method investee | (28,500) | (4,132) |  |
Loans to related parties | (57,260) | (8,302) | (28,850) |
Cash collection of loans to related parties | 29,360 | 4,257 |  |
Advances to a related party |  |  | (19,806) | (103,024)
Cash collection of advances to a related party |  |  | 90,155 | 81,026
Net cash used in investing activities | (283,530) | (41,108) | (1,391,361) | (91,112)
Financing activities: |  |  |  |
Cash contributed by redeemable non-controlling shareholders | 10,000 | 1,450 | 30,000 |
Cash contributed by non-redeemable non-controlling shareholders |  |  | 2,000 |
Proceeds from short-term borrowings | 1,270,000 | 184,133 | 947,000 | 76,000
Repayment of short-term borrowings | (1,332,000) | (193,122) | (91,000) | (167,900)
Proceeds from issuance of convertible notes | 527,281 | 76,449 |  |
Payment for issuance of convertible notes | (2,938) | (426) |  |
Borrowings from related parties | 900,000 | 130,488 | 315,152 |
Repayment of borrowings from related parties | (1,020,000) | (147,886) | (65,152) |
Repayment of long-term debt |  |  | (1,125,310) |
Cash disposed in the Restructuring | (20,000) | (2,900) |  |
Cash proceeds from COVA | 43,724 | 6,339 |  |
Cash proceeds from Geely strategic investment | 139,200 | 20,182 |  |
Cash paid for costs of the Merger | (136,985) | (19,861) |  |
Net cash provided by financing activities | 537,767 | 77,969 | 2,192,792 | 1,138,126
Effect of foreign currency exchange rate changes on cash and restricted cash | 28,906 | 4,194 | (32,019) | (10,023)
Net increase (decrease) in cash and restricted cash | (122,622) | (17,778) | (102,913) | 668,945
Cash and restricted cash at the beginning of the year | 900,963 | 130,627 | 1,003,876 | 334,931
Cash and restricted cash at the end of the year | 778,341 | 112,849 | 900,963 | 1,003,876
Supplemental information: |  |  |  |
Income tax paid |  |  | 1,644 | 35
Interest paid | 32,782 | 4,753 | 28,983 | 2,905
Non-cash investing and financing activities: |  |  |  |
Payable for purchase of property, equipment and intangible assets | 24,186 | 3,507 | 17,882 | 4,123
Re-designation of ordinary shares to Series A Preferred Shares |  |  | 97,660 |
Issuance of Series B Convertible Redeemable Preferred Shares in connection with acquisition of an equity-method investment |  |  | 620,703 |
Non-cash assets distributed to shareholders of the Company in the Restructuring | 247,875 | 35,938 |  |
Payable for issuance cost of convertible notes payable | 5,621 | 815 |  |
Amounts due from a related party for sale of Zenseact | 763,192 | 110,652 |  |
Issuance of ordinary shares in exchange for an equity security | 87,615 | 12,703 |  |
Payable for costs of the Merger | 133,554 | 19,364 |  |
Conversion of Convertible Redeemable Preferred Shares to ordinary shares | 5,492,749 | 796,374 |  |
Conversion of convertible notes payable to Class A Ordinary Shares | 69,600 | 10,091 |  |
Hubei Dongjun Automotive Electronics Technology Co., Ltd. |  |  |  |
Investing activities: |  |  |  |
Cash disposed on deconsolidation of a subsidiary |  |  | (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 | (22,643) | (3,283) |  |
Series Angel Convertible Redeemable Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares |  |  | 81,950 |
Series A Convertible Redeemable Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares |  |  | 1,032,104 | 206,422
Payment for issuance cost and fees |  |  |  | (8,500)
Refundable deposits in connection with the issuance of Convertible Redeemable Preferred Shares |  |  |  | ¥ 1,032,104
Repayment of refundable deposits in connection with the issuance of Series A Convertible Redeemable Preferred Shares |  |  | (1,032,104) |
Series A+ Convertible Redeemable Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares |  |  | 1,331,641 |
Payment for issuance cost and fees |  |  | (10,000) |
Series A++ Convertible Redeemable Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares |  |  | 452,241 |
Refundable deposits in connection with the issuance of Convertible Redeemable Preferred Shares |  |  | 461,849 |
Repayment of refundable deposits in connection with the issuance of Series A Convertible Redeemable Preferred Shares |  |  | 461,849 |
Series B Convertible Redeemable Preferred Shares |  |  |  |
Financing activities: |  |  |  |
Proceeds from issuance of Convertible Redeemable Preferred Shares | ¥ 159,485 | $ 23,123 | ¥ 324,270 |

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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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- Definition The increase (decrease) during the reporting period in receivables to be collected from other entities that could exert significant influence over the reporting entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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- Definition The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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- Definition The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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- Definition The increase (decrease) during the reporting period in current portion (due within one year or one business cycle) of obligations evidenced by formal promissory notes. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4297-108586 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 17 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3367-108585 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3536-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3521-108585 + Details
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