Chen Qingchang (Chinese citizen)

Also Known As: 

Q. C. Chen

Weapon Program: 

  • Biological
  • Chemical

Exporting Country: 

China

Date of Iran-Related Activity: 

Sanctioned beginning in 1997
Sanctioned by the United States in May and July 2002 for engaging in proliferation activities with Iran; sanctioned by the United States in January 2002 for engaging in proliferation activities with Iran; sanctioned by the U.S. Department of State in May 1997 for "knowingly and materially contributing to Iran's chemical weapon program."

Date Entered: 

January 26, 2004

Date Last Modified: 

March 25, 2004