Industrial Policy & Trade Monitor· 2665 actions· ✨ 90 recent

On 21 May 2026 the Korea Trade Commission (KTC) at its 473rd plenary session adopted a final affirmative anti-dumping determination against PVC paste resin (PSR) imports from Germany, France, Norway and Sweden, recommending definitive five-year duties of 25.79–31.55% to the Ministry of Economy and Finance (MOEF) for formal imposition via customs notification. The case was initiated in July 2025 following a complaint by Hanwha Solutions Corp., and provisional duties of 25.79–42.81% have been in effect since February 2026; the final rates represent a notable reduction from the provisional upper bound. The KTC concluded that PSR dumping from the four European countries caused tangible injury to Korea's domestic chemical industry.

On 16 April 2026 the Korea Trade Commission (KTC), the trade-remedy authority operating under the Ministry of Trade, Industry and Energy (MOTIE), issued a preliminary affirmative determination in its anti-dumping investigation of Chinese-origin zinc and zinc-alloy coated cold-rolled steel products (thickness <4.75mm; HS 7210/7212 and certain 7225/7226 codes), and recommended provisional anti-dumping duties of 22.34% (Inner Mongolia Baotou Steel Union), 26.28% (Shougang Jingtang United Iron & Steel), 33.67% (Winstone Development Ltd), and 25.75% (other Chinese suppliers). The duties remain in force pending a final determination expected around September 2026, with the Ministry of Economy and Finance to operationalise the rates by public notice. The investigation was petition-driven by Korean steelmakers (Dongkuk CM, KG Steel, SeAH CM) in November 2025, responding to a surge in Chinese galvanized cold-rolled imports following the US Section 232 50% steel tariff escalation that redirected Chinese supply to Korea and SE Asia.

On 30 March 2026 Korea's Ministry of Economy and Finance (MOEF) issued Notice 2026-68, imposing a provisional anti-dumping duty on Thai-origin seamless copper tubes and pipes (outer diameter ≤66.68mm, wall thickness 0.20–2.50mm; HSK 7411.10.0000) for a four-month period from 30 March to 29 July 2026. The duty follows a 22 January 2026 preliminary affirmative determination by the Korea Trade Commission (KTC), which found dumping and threat of material injury to domestic producers. Rates are 3.64% for Hong Kong Hailiang Metal Trading Limited and affiliates, 8.41% for Fine Metal Technologies Public Company Limited (Thailand) and affiliates, and 3.64% for all other Thai suppliers. The investigation was initiated 12 September 2025 on a petition by domestic producers Neungwon Metal Industry and LS Metal.

The Korea Trade Commission (KTC) at its 471st plenary session on 26 March 2026 adopted a final affirmative anti-dumping determination against imports of vertical articulated industrial robots (≥4 axes, 6–600 kg payload capacity) from Japan and China, recommending definitive five-year duties of 17.45–18.64% on Japanese-origin robots (Fanuc 17.45%, Yaskawa 18.64%) and 15.96–19.85% on Chinese-origin robots (KUKA Guangdong, ABB Shanghai, Kawasaki China-branch). Final duties are significantly lower than provisional duties of 21.17–43.6% imposed since November 2025 following an investigation initiated in March 2025 on petition by HD Hyundai Robotics. This is the first trade-remedy case on the register covering the industrial-automation / robotics sector.

On 23 February 2026 the Korea Trade Commission (KTC) at its 461st plenary meeting adopted a final affirmative anti-dumping determination against hot-rolled carbon and alloy steel (HRC) imports from China and Japan, recommending definitive five-year duties of 28.16–33.10% on Chinese-origin HRC and 31.58–33.57% on Japanese-origin HRC to the Ministry of Economy and Finance (MOEF) for implementation via customs notification. The investigation was initiated in March 2024 on petition by Hyundai Steel, following December 2023 injury allegations, with provisional duties imposed in September 2025. KTC simultaneously recommended acceptance of price-undertaking commitments from three Japanese companies (including JFE Steel and Nippon Steel) and six Chinese companies (including Baosteel), allowing those exporters to avoid the definitive duties by maintaining minimum import-price levels; remaining non-participating exporters face the full duty rates under a five-year WTO ADA Article 11 sunset ending 2031.

On 12 February 2026 the Korea Trade Commission (KTC) concluded a preliminary investigation into Chinese-origin butyl acrylate imports (HS subheading 2916.12) and voted to recommend provisional anti-dumping duties of 9.53–19.17% to the Ministry of Economy and Finance (MOEF). MOEF formally decided and gazetted the provisional duty on 22 April 2026, effective from that date through 21 August 2026 pending the KTC's final determination (expected around July 2026). The case was initiated after LG Chem — the sole remaining domestic butyl acrylate producer — petitioned the KTC in July 2025, citing a roughly 25% rise in Chinese import volumes against a 30%+ drop in its own domestic sales volume between 2021 and 2024.

South Korea's Ministry of Economy and Finance announced its 2026 annual quota-tariff (할당관세) and flexible-tariff (탄력관세) operating plan on 2 December 2025, formalized via Presidential Decree No. 35944 (issued 30 December 2025, effective 1 January 2026) under Article 71 of the Customs Act. The plan sets reduced basic-tariff rates (0-3%, down from the 3% base rate) on roughly 58 imported goods through 31 December 2026, including LNG, LPG, and crude oil for LPG manufacturing (household heating relief), and newly adds steel and automotive-sector items exposed to US tariff measures plus recycling feedstock for critical-mineral supply-chain stabilization. A supplementary Presidential Decree No. 36237 (3 April 2026) later expanded crude-oil tariff-rate-quota eligibility to restructured petrochemical firms.

Korea's Ministry of Economy and Finance (MOEF) has imposed a provisional anti-dumping duty of 11.92–19.43% on fibreboard (wood- or other ligneous-fibre panels, thickness ≤5mm, used in furniture, interior construction fittings and packaging) imported from Thailand, effective from 28 November 2025, following a Korea Trade Commission (KTC) preliminary determination of dumping and material injury. On 12 February 2026 the KTC's 469th commission meeting issued its final determination confirming injury and voted to recommend a 5-year definitive anti-dumping duty of 15.29–22.44% to the Minister of Economy and Finance. As of this filing MOEF had not yet gazetted the definitive rate; the 11.92–19.43% provisional schedule remains the only legally operative rate. The investigation was opened on a petition by Korean fibreboard producer Unid BT Plus (유니드비티플러스).