On Tuesday, U.S. Secretary of Commerce Wilbur Ross announced that the US Department of Commerce will initiate an anti-dumping duty (AD) and countervailing duty (CVD) investigation as to whether or not aluminum alloy sheet has been dumped into or unfairly subsidized for the US Market. Â If your company ships aluminum sheet that was made in China, please contact the US Transition and Regulatory Team via email transitionus@willsonintl.044d949.netsolhost.com.