Ambassador to the nation of China during a classified meeting of ambassadors from the United States, Britain, France, China and Russia at the Pentagon. This group was informed of the Stargate, the S.G.C. as well as alien adversaries and events incorporating the last six years of the Stargate's operation on planet Earth.
Disclosure - The Chinese Ambassador attends a secret meeting at the Pentagon and votes, albeit hesitantly, to leave the Stargate in General Hammond and the S.G.C.'s capable hands for the time being.