| Schedule of research and development expenses |
| Schedule of research and development expenses | |
| | | |
| | | |
| | |
| | |
For the periods ended September 30, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
RMB | | |
US$ | |
| | |
(Unaudited) | |
| Salaries and employee benefit | |
| 3,401,070 | | |
| 1,032,221 | | |
| 144,995 | |
| Service charge | |
| – | | |
| 249,530 | | |
| 35,051 | |
| Depreciation | |
| 90,275 | | |
| – | | |
| – | |
| Others | |
| 18,921 | | |
| 13,821 | | |
| 1,942 | |
| Total research and development expenses | |
| 3,510,266 | | |
| 1,295,572 | | |
| 181,988 | |
|
| Schedule of research and development expenses | |
| | | |
| | | |
| | |
| | |
For the years ended March 31, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
RMB | | |
US$ | |
| Salaries and employee benefit | |
| 1,029,478 | | |
| 2,202,044 | | |
| 309,319 | |
| Service charge | |
| 1,725,980 | | |
| 2,154,856 | | |
| 302,691 | |
| Travel, Meals and Entertainment | |
| 5,869 | | |
| – | | |
| – | |
| Rental | |
| 29,811 | | |
| – | | |
| – | |
| Depreciation | |
| – | | |
| 14,400 | | |
| 2,023 | |
| Others | |
| 18,561 | | |
| – | | |
| – | |
| Total research and development expenses | |
| 2,809,699 | | |
| 4,371,300 | | |
| 614,033 | |
|