v3.21.1
Summary of Significant Accounting Policies (Tables)
9 Months Ended
Mar. 31, 2021
Accounting Policies [Abstract]  
Schedule of Sino-China's assets and liabilities
   March 31,   June 30, 
   2021   2020 
Current assets:        
Cash  $30,119   $5,022 
Total current assets   30,119    5,022 
           
Deposits   1,734    1,608 
Property and equipment, net   33,459    41,171 
Total assets  $65,312   $47,801 
           
Current liabilities:          
Other payables and accrued liabilities  $39,214   $39,919 
Total liabilities  $39,214   $39,919 
Schedule of translation of foreign currency exchange rates
   March 31,
2021
  

June 30,

2020

  

Three months ended

March 31,

  

Nine months ended

March 31,

 
Foreign currency 

Balance

Sheet

   Balance
Sheet
  

2021

Profits/Loss

  

2020

Profits/Loss

  

2021

Profits/Loss

  

2020

Profits/Loss

 
RMB:1USD   6.5528    7.0651    6.4834    6.9798    6.6769    7.0130 
AUD:1USD   1.3135    1.4514    1.2943    1.5209    1.3541    1.4810 
HKD:1USD   7.7750    7.7505    7.7573    7.7716    7.7533    7.8091 
CAD:1USD   1.2571    1.3617    1.2667    1.3417    1.3010    1.3272 
Schedule of estimated useful lives
Buildings 20 years
Motor vehicles 3-10 years
Computer and office equipment 1-5 years
Furniture and fixtures 3-5 years
System software 5 years
Leasehold improvements Shorter of lease term or useful lives
Mining equipment 3 years
Schedule of intangible assets estimated useful lives
Logistics platform 3 years
Schedule of revenues by segments
   For the Three Months Ended   For the Nine Months Ended 
   March 31,
   March 31,
   March 31,
   March 31,
 
   2021   2020   2021   2020 
Shipping and management agency services  $-   $500,000   $206,845   $1,500,000 
Freight logistics services   953,194    853,979    3,767,588    3,599,620 
Container trucking services   -    -    -    61,709 
Total  $953,194   $1,353,979   $3,974,433   $5,161,329 
Schedule of disaggregated information of revenues by geographic locations
   For the Three Months Ended   For the Nine Months Ended 
   March 31,
   March 31,
   March 31,
   March 31,
 
   2021   2020   2021   2020 
PRC  $953,194    853,979    3,767,588    3,599,620 
U.S.   -    500,000    206,845    1,561,709 
Total revenues  $953,194   $1,353,979   $3,974,433   $5,161,329