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CONTRACT COSTS, NET (Tables)
12 Months Ended
Jun. 30, 2023
CONTRACT COSTS, NET  
Schedule of contract costs, net

    

June 30, 

    

June 30, 

    

June 30, 

2022

2023

2023

Third Party

RMB

RMB

US Dollars

Contract costs

 

¥

37,922,302

¥

52,158,840

$

7,193,033

Allowance for credit losses

 

 

(4,063,482)

 

 

(2,586,155)

 

(356,647)

Total contract costs, net

 

¥

33,858,820

¥

49,572,685

$

6,836,386

Schedule of movement of allowance for credit losses of contract costs

    

June 30,

    

June 30,

    

June 30,

2022

2023

2023

RMB

RMB

US Dollars

Beginning balance

 

¥

4,548,910

 

¥

4,063,482

$

560,380

Reversal of allowance

(552,008)

(1,720,095)

(237,212)

Charge to cost of sales

 

 

66,580

 

 

242,768

 

33,479

Ending balance

 

¥

4,063,482

 

¥

2,586,155

$

356,647