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v3.23.3

Consolidated Statements of Cash Flows (Unaudited) | 6 Months Ended
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Jun. 30, 2023 CNY (¥) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 CNY (¥)
Cash flows from operating activities: |  |  |
Net income (loss) | ¥ (134,319,481) | $ (18,588,875) | ¥ 111,393,524
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Amortization of right-of-use assets | 3,758,499 | 520,150 | 2,536,996
Depreciation and amortization expenses | 2,656,632 | 367,659 | 1,753,838
Loss on lease termination | 113,588 | 15,720 |
Share-based compensation | 137,598 | 19,043 | 4,673,673
Inventory write-down | 73,273,361 | 10,140,519 |
Changes in assets and liabilities: |  |  |
Accounts receivable | 1,484,741 | 205,478 |
Inventories, net | (13,043,807) | (1,805,171) | (178,821,025)
Prepayments | 29,070,689 | 4,023,179 | 108,228,527
Other current assets | 15,608,398 | 2,160,093 | 6,088,030
Accounts payable | 40,189,889 | 5,561,998 | 4,475,972
Advance from customers | (18,644,091) | (2,580,211) | (220,497,734)
Operating lease liabilities, current | (2,006,248) | (277,651) | (2,505,918)
Other current liabilities | (32,915,974) | (4,555,340) | (2,567,263)
Net cash used in operating activities | (35,000,000) | (4,793,409) | (165,241,380)
Cash flow from investing activities: |  |  |
Purchases of property, plant and equipment | (86,014,785) | (11,903,842) | (1,136,260)
Proceeds from sales of short-term investments |  |  | 31,772,500
Purchases of intangible assets |  |  | (49,292,209)
Net cash used in investing activities | (86,014,785) | (11,903,842) | (18,655,969)
Cash flow from financing activities: |  |  |
Proceeds from long-term debts | 50,876,549 | 7,040,957 |
Repayments of long-term debts | (530,000) | (73,348) |
Net cash provided by financing activities | 50,346,549 | 6,967,609 |
Effects of exchange rate changes on cash, cash equivalents and restricted cash | (297,627) | (41,189) | 1,452,892
Net decrease in cash, cash equivalents and restricted cash | (70,602,069) | (9,770,831) | (182,444,457)
Cash, cash equivalents and restricted cash at beginning of the period | 87,859,384 | 12,159,122 | 233,853,654
Cash, cash equivalents and restricted cash at end of the period | 17,257,315 | 2,388,291 | 51,409,197
Supplemental cash flow disclosures: |  |  |
Interest paid | 1,054,271 | 145,904 |
Income taxes paid |  |  | 8,697
Non-cash investing and financing activities: |  |  |
Operating lease right-of-use asset obtained in exchange for operating lease liability | ¥ 255,315 | $ 35,334 |

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