Convertible notes payable (Details Narrative) |
12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Oct. 11, 2024 |
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2025
CNY (¥)
|
Jun. 20, 2025
CNY (¥)
|
May 16, 2025
CNY (¥)
|
May 06, 2025
CNY (¥)
|
Dec. 31, 2024
CNY (¥)
|
Oct. 07, 2024
shares
|
Aug. 01, 2024
shares
|
Jun. 05, 2024
shares
|
Feb. 27, 2024
shares
|
|
| Convertible Notes Payable | ||||||||||||
| Convertible notes payable | ¥ (0) | ¥ 149,090,866 | ||||||||||
| Convertible payable issued | ¥ 701,803,492 | |||||||||||
| Converted to shares | 552,712,626 | |||||||||||
| Aggregate principal amount | shares | 20,000,000 | 30,000,000 | 30,000,000 | 11,000,000 | ||||||||
| Convertible note purchase agreement | On October 11, 2024, the Company entered into a Convertible Note Purchase Agreement (the “Note Purchase Agreement”) with WiMi Hologram Cloud Inc., a Cayman Islands company (“WiMi”) in connection with the issuance and sale of unsecured convertible notes in the aggregate principal amount of up to $25,000,000 and at an aggregate purchase price of up to $23,000,000 in a transaction exempt from registration under the Securities Act of 1933, as amended. On October 14, 2024, the Company issued to WiMi a convertible note in the principal amount of USD 5,000,000 (the “Convertible Note”). In December, 2024, the Company issued to WiMi a convertible note in the principal amount of USD 10,000,000. In March 2025, the Company issued to WiMi a convertible note in the principal amount of USD 10,000,000. | |||||||||||
| Aggregate amount | ¥ 35,000,000 | ¥ 80,000,000 | ¥ 36,000,000 | |||||||||
| Purchase price | ¥ 41,400,000 | ¥ 32,200,000 | ||||||||||
| Coupon rate | 0.00% | 0.00% | ||||||||||
| Interest rate | 8.70% | 8.70% | ||||||||||
| Convertible note payable amount | ¥ 391,052 | |||||||||||