US Tariffs on South Korea Ease for Seaweed Exports, Nuclear Submarine Deal Signals Shifting Trade Landscape

Welcome to South Korea Tariff News and Tracker, your essential update on how U.S. trade policies under President Trump are reshaping ties with Seoul. South Korea faces a 15% reciprocal tariff rate on its goods to the U.S., lower than initial projections and countries like India at 50% or China at 47.5%, according to Yale University's Budget Lab and Pintu News reports on Trump's Liberation Day tariffs effective since August. This stems from South Korea's 4% share of U.S. imports, placing it alongside Japan at 15%, per BBC data cited in Pintu News. Average U.S. consumer tariff exposure now hits 16.8%, reflecting these broad measures aimed at slashing trade deficits. A bright spot emerged last month: the U.S. exempted seasoned seaweed—known as gim—from the 15% levy, dropping it to zero effective November 13, as confirmed by the White House fact sheet and South Korea's Ministry of Oceans and Fisheries. This makes seasoned gim the only Korean food export with duty-free status, while dried seaweed stays at 15%. Exports to the U.S. hit $228 million in the first 11 months of 2025, up 15.9% year-over-year, with seasoned varieties comprising over 90% of shipments, reports Korea JoongAng Daily, The Korea Times, and Chosun Biz. November alone surged 25.2% to $24.5 million, fueling global seaweed exports past $1 billion for the first time, projected to exceed $1.1 billion by year-end. Broader deals signal progress. Trump announced South Korea will build nuclear-powered submarines in Philadelphia shipyards as part of a new trade pact, per AOL reports. Yet challenges loom: half of U.S. imports skirt tariffs via exemptions, undercutting goals, Politico analysis shows, while the Supreme Court reviews their legality. These shifts boost select sectors like seaweed amid uncertainty for autos, steel, and tech. Stay tuned as negotiations evolve. Thanks for tuning in, listeners—subscribe now for weekly updates. This has been a Quiet Please production, for more check out quietplease.ai. For more check out https://www.quietperiodplease.com/ Avoid ths tariff fee's and check out these deals https://amzn.to/4iaM94Q This content was created in partnership and with the help of Artificial Intelligence AI.