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COMMITMENTS (Details) - Chongqing Jintong Industrial Construction Investment Co., Ltd ("Chongqing Jintong") - Chengdu QLS and subsidiaries $ in Millions | 1 Months Ended |
--- | --- | ---
Jan. 31, 2022 USD ($) | Jan. 31, 2022 CNY (¥) | Sep. 30, 2021 USD ($) | Sep. 30, 2021 CNY (¥)
Loss Contingencies [Line Items] |  |  |  |
Guarantee Deposit |  |  | $ 0.3 | ¥ 2,000,000
Prepayment made for Land use right | $ 1.2 | ¥ 8,000,000 |  |

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