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NOTES RECEIVABLE (Details) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 CNY (¥) | Jun. 30, 2019 CNY (¥)
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NOTES RECEIVABLE |  |  |
Notes receivable | $ 582,736 | ¥ 4,060,506 | ¥ 3,073,680

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