3Webpage of Office of the US Trade Representative [EB/OL]. http: //www. ustr. gov/countries -regions/china, 2009 - 09 - 19.
4Kirk, White House Fulfilling Trade Enforcement Pledge with Announcement of Remedies in Chinese Tire Case [EB/OL]. Office of the Untied States Trade Representative, http: //www. ustr. gov/about -us/press -office/press -releases/2009/september/kirk - white - house - ihlfiiling - tr ade - enforcement - pl, 2009 - 09 - 19.