Condensed financial information of the parent company (unaudited) (Details) |
Sep. 30, 2022
CNY (¥)
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Sep. 30, 2022
USD ($)
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Dec. 31, 2021
CNY (¥)
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Sep. 30, 2021
CNY (¥)
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ASSETS | |||||||||||||
Cash | ¥ 334,100,000 | $ 47,000,000.0 | |||||||||||
Accounts receivable | 95,159,508 | 13,377,313 | ¥ 68,256,436 | ||||||||||
Investment in subsidiaries | 1,600,000 | [1] | 224,924 | [1] | 1,600,000 | [1] | ¥ 600,000 | ||||||
Total assets | 491,681,601 | 69,119,506 | 177,418,826 | 227,903,148 | |||||||||
LIABILITIES | |||||||||||||
Total liabilities | 98,431,384 | 13,837,264 | 65,119,553 | 141,153,188 | |||||||||
EQUITY | |||||||||||||
Ordinary shares ($0.0001 par value; 50,812,035 shares authorized, 50,812,035 shares issued and outstanding at September 30, 2022 and September 30, 2021*) | [2] | 36,144 | 5,081 | 86,093 | 86,093 | ||||||||
Additional paid-in capital | 261,072,633 | 36,701,010 | 29,910,089 | 29,910,089 | |||||||||
Retained earnings | 117,978,132 | 16,585,103 | 73,819,679 | 50,257,013 | |||||||||
Statutory reserves | 10,264,029 | 1,442,894 | 8,541,295 | 6,540,710 | |||||||||
Accumulated other comprehensive loss | 1,300,060 | 182,762 | (57,817) | (43,945) | |||||||||
Total equity | 390,650,998 | 54,916,850 | 112,299,339 | 86,749,960 | |||||||||
Total liabilities and equity | 491,681,601 | 69,119,506 | 177,418,826 | ¥ 227,903,148 | |||||||||
Parent Company [Member] | |||||||||||||
ASSETS | |||||||||||||
Cash | 218,115,025 | 30,662,125 | 148,221 | ||||||||||
Accounts receivable | 637,210 | ||||||||||||
Investment in subsidiaries | 192,973,688 | 27,127,813 | 114,248,654 | ||||||||||
Total assets | 411,088,713 | 57,789,938 | 115,034,085 | ||||||||||
LIABILITIES | |||||||||||||
Accrued liabilities | 5,008 | 704 | |||||||||||
Due to related party | 20,432,707 | 2,872,384 | 2,734,746 | ||||||||||
Total liabilities | 20,437,715 | 2,873,088 | 2,734,746 | ||||||||||
EQUITY | |||||||||||||
Ordinary shares ($0.0001 par value; 50,812,035 shares authorized, 50,812,035 shares issued and outstanding at September 30, 2022 and September 30, 2021*) | [3] | 36,144 | 5,081 | 86,093 | |||||||||
Additional paid-in capital | 261,072,633 | 36,701,010 | 29,910,089 | ||||||||||
Retained earnings | 117,978,132 | 16,585,103 | 73,819,679 | ||||||||||
Statutory reserves | 10,264,029 | 1,442,894 | 8,541,295 | ||||||||||
Accumulated other comprehensive loss | 1,300,060 | 182,762 | (57,817) | ||||||||||
Total equity | 390,650,998 | 54,916,850 | 112,299,339 | ||||||||||
Total liabilities and equity | ¥ 411,088,713 | $ 57,789,938 | ¥ 115,034,085 | ||||||||||
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Carrying amount as of the balance sheet date of obligations due all related parties. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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