XML 120 R29.htm IDEA: XBRL DOCUMENT v3.25.2
Concentration and risks (Tables)
 6 Months Ended
Mar. 31, 2025
Risks and Uncertainties [Abstract]  
Schedule of concentration of credit risk

(b) Concentration of customers:

 

The following customers accounted for 10% or more of revenue for the six months ended March 31, 2024 and 2025:

 

   2024   2025 
   Six Months Ended March 31, 
   2024   2025 
   RMB   RMB 
Customer A   43,320,274    42,257,767 
Customer B   3,476,508    10,051,313 
Customer C   16,651,004    34,440,743 

 

The following customers accounted for 10% or more of the Group’s accounts receivable and amounts due from related parties as of September 30, 2024 and March 31, 2025:

 

   September 30, 2024   March 31, 2025 
  

As of

September 30, 2024		  

As of

March 31, 2025		 
   RMB   RMB 
Customer A   4,525,495    3,826,469 
Customer B   7,055,869    6,706,071 
Customer C   1,748,863    1,748,863 
Customer D   -*    3,177,983 

 

 

(c) Concentration of suppliers

 

Below suppliers represent more than 10% of the Group’s total purchases for the six months ended March 31, 2024 and 2025:

 

   2024   2025 
   Six Months Ended March 31, 
   2024   2025 
   RMB   RMB 
Supplier A   -*    18,600,197 
Supplier B   -*    10,377,124 
Supplier C   -*    7,641,441 

 

*Represents less than 10%