Pacific cod, Alaska pollock, shrimp, salmon and tilapia products are among an extensive list of Chinese seafood exports potentially facing tariffs of up to 10 percent as US President Donald Trump follows through on threats to step up its trade dispute with Beijing.

David Chauvin of David Chauvin's Seafood Co. in Dulac, Louisiana, told IntraFish he supports Trump's planned measures because it raises the value of imported shrimp, which could help domestic shrimp compete in what he describes as an oversaturated market.