On Friday, the US International Trade Commission ruled that its domestic industry was "materially injured" by imports of corrosion-resistant steel products from China, India, Italy and the Republic of Korea.
In a determination last month, the US Commerce Department set an anti-dumping duty rate of 209.97 per cent and countervailing duty rates at least 39.05 per cent for products from China.
Friday's final ruling was the second made by the US trade authority against imports of Chinese steel last week.
High duties will drive the two kinds of Chinese products out of the US market and hurt the interests of Chinese exporters, who have voiced their discontent, the Chinese Ministry of Commerce (MOC) said in a statement today.
Also Read
China is taking and will continue to take all possible measures, including filing WTO complaints, to pursue fair treatment for Chinese enterprises and protect their interests, it said.
In the long haul, the US protectionist measures will also make its own steel industry less competitive, and thus may hurt its economy, the statement warned.