The Department of Commerce of United State made an announcement on Sep. 13th, 2013 that it decided to cancel antidumping administrative review investigation on the steel threaded rods from seven Chinese enterprises due to partial enterprises withdrew the request for antidumping administrative review and there’s no other involved party filed a petition. The seven Chinese enterprises were Certified Products International Inc., Gem-Year Industrial Co., Ltd., Haiyan Julong Standard Part Co., Ltd., Jiashan Zhongsheng Metal Products Co., Ltd., Jiaxing Xinyue Standard Part Co., Ltd., Suntec Industries Co., Ltd., and Shanghai Prime Machinery Co., Ltd.