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Deferred Tax, Net (Tables)
9 Months Ended
Sep. 30, 2021
Deferred Tax Assets Liabilities Net Disclosure [Abstract]  
Schedule of deferred tax liability
   2021   2020 
Accrued expenses  $70,446   $70,019 
Write-off Erdos TCH net investment in sales-type leases *   6,352,124    6,155,300 
US NOL   415,851    254,035 
PRC NOL   2,623,801    10,849,690 
Total deferred tax assets   9,462,222    17,329,044 
Less: valuation allowance for deferred tax assets   (9,462,222)   (17,329,044)
Deferred tax assets, net  $
-
   $
-
 

  

*This represents the tax basis of Erdos TCH investment in sales type leases, which was written off under US GAAP upon modification of lease terms, which made the lease payments contingent upon generation of electricity.