This part of GA/T 704 specifies Chinese visa category codes. This section applies to the management and exchange of public security entry and exit management information.
GA/T 704.8-2007 history
2007GA/T 704.8-2007 Management information standards for exit/entry administration.Part 8: Codes for types of Chinese visas
2000GA 59.8-2000 Management information standards for exit/entry and aliens administration.Part 8:Codes for types of visas