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v3.22.1

Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Cash flows from operating activities |  |  |  |  |
Net loss | $ (43,776) | $ (16,299) | $ (206,483) | $ (33,625) | $ (59,663)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |  |
(Gain)/loss on disposal of property, plant and equipment | 12 |  | 13 | 207 | (458)
Depreciation of property, plant and equipment | 5,310 | 4,688 | 19,975 | 16,097 | 14,676
Amortization of land use rights and intangible assets | 143 | 188 | 738 | 695 | 711
Noncash lease expenses | 557 |  |  |  |
Share-based compensation | 28,130 |  | 82,894 |  |
Changes in fair value of warrant liability | 435 |  | (2,469) |  |
Changes in fair value of convertible notes |  | 3,600 |  |  |
Reversal of credit losses | (545) | (514) |  |  |
Changes in fair value of Bridge Notes |  |  | 9,861 |  |
(Reversal)/allowance of doubtful accounts |  |  | 721 | (240) | (4,250)
Provision for obsolete inventories | 471 | 218 | 18,295 | 1,343 | 4,233
Impairment loss from property, plant and equipment | 6 | 258 | 2,443 | 567 | 2,908
Product warranty | 2,685 | 909 | 52,932 | 3,477 | 3,501
Changes in operating assets and liabilities: |  |  |  |  |
Notes receivable | (13,468) | 3,681 | 10,016 | 13,940 | 31,834
Accounts receivable | 8,746 | 13,790 | (11,844) | (3,599) | 46,928
Inventories | (4,878) | (7,374) | (25,892) | 13,611 | 10,446
Prepaid expenses and other current assets | (2,586) | (2,667) | (10,980) | (1,693) | 1,424
Amount due from/to related parties | 85 | (175) | (84) | 1,872 | (1,158)
Operating lease right-of-use assets | (18,945) |  |  |  |
Other non-current assets | (51) | 19 | (2,135) | (139) | 280
Notes payable | 9,391 | 542 | 24,159 | (1,643) | (25,896)
Accounts payable | (8,605) | (3,419) | (2,499) | 3,818 | (12,880)
Advance from customers | 2,063 | 203 | (971) | (1,395) | 2,296
Accrued expenses and other liabilities | (6,165) | 178 | (5,947) | 2,256 | (1,480)
Operating lease liabilities | 16,146 |  |  |  |
Other non-current liabilities | (75) |  | 2,218 |  |
Income tax payables |  |  |  | 7 | (81)
Net cash used in operating activities | (24,914) | (2,174) | (45,039) | 15,556 | 13,371
Cash flows from investing activities |  |  |  |  |
Purchases of property, plant and equipment | (41,061) | (25,429) | (87,862) | (18,645) | (20,260)
Proceeds on disposal of property, plant and equipment | 1 |  |  | 13 | 24
Purchase of short-term investments |  |  |  | (4,635) | (20,353)
Proceeds from maturity of short-term investments |  |  |  | 5,593 | 36,635
Net cash used in investing activities | (41,060) | (25,429) | (87,862) | (17,674) | (3,954)
Cash flows from financing activities |  |  |  |  |
Proceeds from borrowings |  | 13,445 | 38,926 | 17,308 | 17,735
Repayment of loan |  |  |  |  | (14,475)
Repayment of bank borrowings |  | (12,265) | (37,568) | (17,815) | (71,674)
Loans borrowing from related parties |  | 4,242 | 8,426 | 18,889 | 15,142
Repayment of related party loans |  | (4,242) | (8,426) | (18,889) | (15,142)
Loans to related party |  | (1,874) |  |  |
Payment to exited noncontrolling interests |  | (33,047) |  |  |
Issuance of convertible notes |  | 57,500 |  |  |
Cash received from the trust account upon Merger, net of transaction costs (Note 3) |  |  | 222,629 |  |
Cash received from Private Investment in Public Equity (“PIPE”) investors upon Merger |  |  | 482,500 |  |
Payment to exited noncontrolling interests (Note 18) |  |  | (139,038) |  | (32,700)
Issuance of Bridge Notes |  |  | 57,500 |  | 48,934
Net cash generated from financing activities |  | 23,759 | 624,949 | (507) | (52,180)
Effect of exchange rate changes | 598 | 474 | 2,865 | 2,037 | (994)
(Decrease) Increase in cash, cash equivalents and restricted cash | (65,376) | (3,370) | 494,913 | (588) | (43,757)
Cash, cash equivalents and restricted cash at beginning of the period | 536,109 | 41,196 | 41,196 | 41,784 | 85,541
Cash, cash equivalents and restricted cash at end of the period | 470,733 | 37,826 | 536,109 | 41,196 | 41,784
Reconciliation to amounts on consolidated balance sheets |  |  |  |  |
Cash and cash equivalents | 416,165 | 9,633 | 480,931 | 21,496 | 27,978
Restricted cash | 54,568 | 28,193 | 55,178 | 19,700 | 13,806
Total cash, cash equivalents and restricted cash | $ 470,733 | $ 37,826 | 536,109 | 41,196 | 41,784
Supplemental disclosure of cash flow information |  |  |  |  |
Interest paid |  |  | 2,686 | 1,969 | 2,487
Income tax paid |  |  |  |  | 58
Non-cash investing and financing activities |  |  |  |  |
Payable for redemption of noncontrolling interest |  |  |  | 124,316 | 114,870
Payable for purchase of property, plant and equipment |  |  | $ 18,500 | $ 15,122 | $ 23,515

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