DPRK Renewable Energy Project February/March 2001 DPRK Delegation Visit to U.S. September/October 2000 Mission to Unhari Village April/May 1999 DPRK Delegation Visit to China April 1999 DPRK Delegation Visit to U.S. October 1998 Mission to Unhari Village May 1998 Mission to Unhari Village, DPRK December 1997 DPRK Energy Delegation Visit to U.S.
