April 3rd news — According to the China Trade Remedy Information Network, on March 31st, the Foreign Trade Secretariat of Brazil’s Ministry of Development, Industry, Trade and Services issued Announcement No. 24 of 2026. In response to an application submitted by the domestic Brazilian company Rhodia Brasil S.A. on October 28th, 2025, Brazil initiated the second sunset review investigation on anti-dumping measures against adipic acid (Portuguese: ácido adípico) originating from Germany, China, the United States, France, and Italy. The Mercosur tariff code for the product involved is 2917.12.10. The dumping investigation period for this case is from July 2024 to June 2025, and the injury investigation period is from July 2020 to June 2025. The announcement takes effect from the date of its publication.

Chempricehub Analysis on Adipic Acid, Bull-Bear Score: -1
This article reports that Brazil has initiated the second sunset review investigation on anti-dumping measures against adipic acid originating from China and other countries. The anti-dumping measures may be extended or strengthened, increasing export costs for China, leading to domestic oversupply, and thereby putting downward pressure on spot prices. This constitutes a bearish impact on Chinese adipic acid producers, as export obstacles will depress domestic market prices.