Chına Hong Kong Us Gary Locke

epa02160458 US Commerce Secretary Gary Lock speaks at the Clean Energy Forum in Hong Kong , China , 17 May 2010 . Lock lead a visit of 46 American business executives from more than 30 U . S . companiestrade organizations for a 10 days official on a trade mission to Hong Kong , Shanghai , Beijing of China , Jakarta of Indonesia . The mission aims to promote exports of leading U . S . technologies related to clean energy ; energy efficiency ; electric energy storage , transmission , distribution . EPA/YM YIK EPA  EPA/YM YIK