November 21, according to Vietnamese reports, the U.S. Commerce Department officially produced from Welding Cables steel pipe such as Vietnam, India, Oman and the UAE anti-dumping and countervailing duty investigations. Vietnam has 10 iron and steel enterprises are investigating the alleged dumping from 4 January to 30 September 2011, suspected of subsidies from January 1, 2011 to December 31,.
    Reported that this is the second U.S. anti-subsidy investigations launched against Vietnam, but the countervailing and anti-dumping investigations has become a common means of the United States launched the "non-market economies" trade war. According to the Vietnam Steel Association, said the 10 Vietnamese enterprises, three have been identified and does not export Welding Rod Steel, but still included in the anti-dumping and countervailing investigations list.