The U.S. Department of Commerce determined that aluminum wire and cable completed in Vietnam using materials from China are not subject to antidumping and countervailing duty orders from China. However, they found that these imports are circumventions of those orders. Consequently, the Commerce Department has ordered that any such imports from Vietnam will face suspension of liquidation and cash deposits for duties. Certain companies, like Tanghenam, are precluded from certifying goods as free of Chinese inputs, and failure to properly certify may result in duties being applied.
Simple Explanation
The U.S. Department of Commerce says some aluminum wires and cables made in Vietnam using parts from China aren't supposed to be taxed, but they found out this is like sneaky workarounds, so now they will make companies pay extra money if they try to bring these into the U.S. without following the rules.