BEIJING,Balenciaga bags 2012, China,Balenciaga Work Bags, -. The Chinese government announced an investigation into trading of U.S. policy and renewable energy if they unfairly hurt foreign manufacturers The Commerce Department said Friday it will address U.S. policy bad for U.S. manufacturers solar ,Balenciaga handbags sale, wind and other technologies and is an ad barrier.The trade comes after the U.S. Commerce Department said this month it would examine whether the Chinese manufacturer of solar panels re? oivent inadequate government support. Washington and Beijing both see renewable energy as a promising sector and source of employment. Complaints about barriers to market entry are particularly sensitive at a time of growing anxiety about a possible global economic slowdown.