[Canada launches anti-dumping and countervailing investigation against Chinese truck and bus tires] September 1st, Canada Eastern Time, August 31, 2026, the Canada Border Services Agency issued an announcement to launch an anti-dumping and countervailing investigation into truck and bus tires (Truck and Bus Tires) imported from China. This case mainly involves products under Canadian customs codes 4011.20.00.13, 4011.20.00.19, and 4012.12.00.00. The tax number is for reference only, please refer to the product description for details. The Canadian Border Services Agency plans to release detailed reasons for the investigation on September 15.