XML 57 R30.htm IDEA: XBRL DOCUMENT v3.22.1
Land Use Rights (Tables)
 12 Months Ended
Sep. 30, 2021
Land Use Rights [Abstract]  
Schedule of land use rights
   2021   2020 
Land use rights, cost  $1,719,978   $1,632,277 
Less: accumulated amortization   (485,342)   (429,590)
Land use rights, net  $1,234,636   $1,202,687