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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 (¥)
Cash flows from operating activities: |  |  |  |
Net loss | ¥ (156,250) | $ (22,007) | ¥ (2,467,937) | ¥ (816,547)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Depreciation and amortization | 333,731 | 47,005 | 405,408 | 373,745
Noncash lease expense | 47,075 | 6,630 | 53,765 | 40,156
Loss on the disposal of property and equipment | 5,347 | 753 | 1,894 | 73
Provision for allowance for credit losses | 24,672 | 3,475 | 5,870 | 2,090
Write-down of inventories | 45,749 | 6,444 | 8,931 | 2,595
Share of loss in equity method investments | 50,374 | 7,095 | 6,471 | 6,563
Loss on disposal of investment |  |  |  | 110
Impairment loss of investments measured at measurement alternatives |  |  |  | 16,500
Impairment loss of equity method investment | 0 |  | 12,186 | 0
Impairment loss of property and equipment | 0 |  | 0 | 0
Impairment loss of intangible assets, deferred cost and goodwill |  |  | 2,097,257 |
Fair value change of investments | 4,773 | 672 | 36,432 | 11,627
Share-based compensation | 134,402 | 18,930 | 174,236 | 454,552
Loss on the disposal of business or subsidiary |  |  |  | 585
Foreign exchange losses (gains) | 10,106 | 1,423 | (48,624) | 16,607
Changes in operating assets and liabilities: |  |  |  |
Inventories | (629,436) | (88,654) | 36,412 | (304,377)
Prepayments and other receivables, net | 43,904 | 6,184 | 250,926 | (514,815)
Amount due from related parties, net | 25,661 | 3,614 | 291,045 | (132,797)
Funds receivable from third party payment service providers | 63,170 | 8,897 | 88,818 | (280,832)
Other non-current assets | (5,180) | (730) | 9,789 | 215
Accounts payable | 458,957 | 64,643 | 14,468 | 14,110
Contract liabilities | (75,654) | (10,656) | (16,595) | 178,079
Accrued expenses and other current liabilities | (89,672) | (12,630) | 177,911 | 43,297
Accrued payroll and welfare | 13,903 | 1,958 | (19,753) | (9,613)
Amount due to related parties | 30,428 | 4,286 | (72,678) | 27,729
Operating lease liabilities | (48,508) | (6,832) | (53,109) | (3,751)
Deferred tax liabilities | (43,654) | (6,149) | (111,826) | (143,863)
Net cash (used in) provided by operating activities | 243,898 | 34,351 | 881,297 | (1,017,962)
Cash flows from investing activities: |  |  |  |
Purchase of property and equipment | (85,183) | (11,998) | (61,463) | (73,920)
Proceeds from disposal of property and equipment | 1,243 | 175 | 5,517 | 2,896
Purchases of short-term investments | (421,798) | (59,409) | (666,252) | (787,217)
Purchases of long-term investments | (120,900) | (17,028) | (31,844) | (215,472)
Proceeds on acquisition of subsidiary, net |  |  | 29,871 |
Prepayment for long-term investment |  |  | (180,000) |
Proceeds from maturity of short-term investments | 792,179 | 111,576 | 394,488 | 373,696
Loans to related parties | (95,000) | (13,380) | (13,000) | (166,400)
Loans to third parties | (131,691) | (18,548) | (12,000) | (37,000)
Collection of loan repayment from related parties | 95,000 | 13,380 | 13,000 | 200,015
Collection of deposit on loans from third parties | 124,163 | 17,488 |  |
Collection of loan repayments from third parties | 14,000 | 1,972 | 5,000 | 33,000
Cash (used in) provided by investing activities | 172,013 | 24,228 | (516,683) | (670,402)
Cash flows from financing activities: |  |  |  |
Proceeds from short-term borrowings | 623,915 | 87,877 | 185,983 | 253,700
Repayment for short-term borrowings | (397,966) | (56,052) | (156,970) | (560,972)
Proceeds from exercise of options | 2,822 | 397 | 2,864 |
Repurchase of ordinary shares | (160,068) | (22,545) | (217,920) |
Proceeds from issuance of convertible redeemable preferred shares |  |  |  | 1,138,232
Payment for convertible redeemable preferred shares issuance costs |  |  |  | (30,203)
Proceeds from IPO, net of issuance cost of RMB46,931 |  |  |  | 1,488,866
Cash provided by (used in) financing activities | 68,703 | 9,677 | (186,043) | 2,289,623
Effect of foreign exchange rate changes on cash and cash equivalents | 2,456 | 346 | 18,413 | (12,993)
Net increase in cash, cash equivalents and restricted cash | 487,070 | 68,602 | 196,984 | 588,266
Cash, cash equivalent and restricted cash at the beginning of the year | 1,703,626 | 239,951 | 1,506,642 | 918,376
Cash, cash equivalent and restricted cash at the end of the year | 2,190,696 | 308,553 | 1,703,626 | 1,506,642
Cash and cash equivalents | 1,978,696 | 278,694 | 1,703,626 | 1,356,342
Restricted cash | 210,000 |  |  | 150,300
Restricted cash included in the other non-current assets | 2,000 |  |  |
Supplemental cash flow disclosures of operations: |  |  |  |
Interest expenses paid | 7,056 | 994 | 6,163 | 16,778
Cash paid for amounts included in the measurement of operating lease liabilities | 49,335 | 6,949 | 56,646 | 37,119
Non-cash right-of-use assets obtained in exchange for operating lease liabilities | 28,003 | 3,944 | 62,609 | 72,913
Supplemental disclosure of non-cash investing and financing activities: |  |  |  |
Accretion of convertible redeemable preferred shares |  |  |  | 508,627
Exercise of warrant |  |  |  | 10,345
Payable for preferred shares issuance costs |  |  |  | (5,220)
Payable for purchase of property and equipment | ¥ (2,253) | $ (317) | ¥ (8,193) | (3,258)
Receivable from long-term investments |  |  |  | ¥ 22,315

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- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 + Details
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- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 + Details
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- Definition The cash inflow from issuance of callable preferred stock which is identified as being convertible to another type of financial security at the option of the issuer or the holder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14 + Details
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- Definition The cash inflow from maturities, prepayments, calls and collections of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-12 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 12 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-12 + Details
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- Definition The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15 + Details
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