CHINA China 1999 October Number 1 China 1999 October Number 2 China 1999 October Number 3 China 1999 October Number 4 Retrospective China 1999 China 1997 November Number 1 China 1997 November Number 2 Retrospective China 1997 Pakistan and China 1996 June Number 1 Pakistan and China 1996 June Number 2 Pakistan and China 1996 June Number 3 Retrospective China 1996 China 1993 Number 1 China 1993 Number 2 China 1993 Number 3 China 1993 Number 4 Retrospective China 1993 China Plates
