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MAJOR CUSTOMERS AND VENDORS - Suppliers (Details) | 3 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Percent supplies provided | 10.00% | 10.00%
Vendor A |  |
Percent supplies provided |  | 22.90%
Vendor B |  |
Percent supplies provided |  | 19.00%
Vendor C |  |
Percent supplies provided |  | 37.40%
Vendor D |  |
Percent supplies provided |  | 17.10%
Vendor E |  |
Percent supplies provided | 93.00% |

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