"If you can implement, for the Chinese flooring companies to re-increase exports to the United States a great help." China Building Materials Circulation Association, permanent colour wooden decking vice president of Qin Zhanxue told the "First Financial Daily." October 21 last year, the US flooring business alliance to the US government to apply for imports from China to launch anti-dumping, anti-subsidy investigations.

The reason is that the US International Trade Commission found in December last year, imports from China in the first 9 months of last year increased by 17% composite dog ear fence boards for sale in the US market share from 43% a year ago to 47%.

According to the China Forest Products Industry Association, the prosecution and the Chinese flooring companies have a lot of business contacts of the United States laminated outdoor railing mainstream flooring business, accused of dumping margin of up to 242.2% of China's composite floor.