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CONTRACT COSTS, NET (Tables)
6 Months Ended
Dec. 31, 2023
CONTRACT COSTS, NET  
Schedule of contract costs, net

    

June 30, 

    

December 31,

    

December 31,

2023

2023

2023

RMB

US Dollars

Third Party

 

RMB

 

(Unaudited)

(Unaudited)

Contract costs

 

¥

52,158,840

¥

41,886,747

$

5,899,625

Allowance for credit losses

 

 

(2,586,155)

 

 

(4,562,923)

 

(642,674)

Total contract costs, net

 

¥

49,572,685

¥

37,323,824

$

5,256,951

Schedule of movement of allowance for credit losses of contract costs

    

June 30, 

    

December 31,

    

December 31,

2023

2023

2023

RMB

US Dollars

RMB

 

(Unaudited)

(Unaudited)

Beginning balance

 

¥

4,063,482

¥

2,586,155

$

364,252

Reversal of allowance

 

 

(1,720,095)

1,939,135

273,122

Charge to cost of sales

242,768

37,633

5,300

Ending balance

 

¥

2,586,155

¥

4,562,923

$

642,674