Roughly four years ago, the Department of Commerce imposed antidumping tariffs on imports of aluminum extrusions from China to provide domestic extruders a fairer share of the market. According to one study, it's been so far, so good for the … Continue reading →The post Report Shows Rebound for U.S. Aluminum Extruders Due to Chinese Tariffs appeared first on USGlass Magazine & USGNN Headline News.