• Filing Date: 2020-06-12
  • Form Type: 10-Q
  • Description: Quarterly report
v3.20.1
VALUE-ADDED TAX RECEIVABLE (Summary of the Changes in the Allowance for Uncollectible Taxes) (Details)
6 Months Ended
Apr. 30, 2020
USD ($)
VALUE-ADDED TAX RECEIVABLE [Abstract]  
Allowance for uncollectible VAT - October 31, 2019 $ 327,624
Provision for VAT receivable allowance 15,641
Foreign currency translation adjustment (67,361)
Allowance for uncollectible VAT - April 30, 2020 $ 275,904