The Commerce Department is giving itself an additional 50 days to issue a preliminary determination in an ongoing antidumping investigation into imports of Chinese aluminum foil, following a similar delay in the concurrent countervailing duty case. According to an Aug. 1 Federal Register notice , the Commerce Department's International Trade Administration granted a July 17 request by the Aluminum Association Trade Enforcement Working Group to push back the AD investigation by 50 days. The industry group's request for a postponement...