[India launches second anti-dumping sunset review investigation on China-related toluene diisocyanate] On October 10, according to the China Trade Remedy Information Network, on September 30, the Ministry of Commerce and Industry of India issued an announcement stating that in response to an application submitted by Indian domestic enterprise Gujarat Narmada Valley Fertilizers & Chemicals Limited, it initiated a second anti-dumping sunset review investigation on toluene diisocyanate originating in or imported from China, Japan and South Korea with an isomer ratio of 80:20. This case involves products under Indian Customs Code 29291020. The dumping investigation period in this case is from April 1, 2025 to March 31, 2026, and the damage investigation period is from April 1, 2022 to March 31, 2023, from April 1, 2023 to March 31, 2024, from April 1, 2024 to March 31, 2025, and from April 1, 2025 to March 31, 2026.