Core Viewpoint - The Ministry of Ecology and Environment has proposed a ban on the production of polyurethane products using HCFC-141b as a foaming agent, effective from January 1, 2026, with specific exceptions for certain products [1] Group 1: Regulatory Changes - Starting January 1, 2026, the production of polyurethane products using HCFC-141b as a foaming agent will be prohibited, excluding spray polyurethane foam products [1] - For refrigerator, cold storage container, and electric water heater products, manufacturers must comply with the regulations outlined in the 2018 announcement regarding HCFC-141b [1] - The ban on spray polyurethane foam products using HCFC-141b will take effect on July 1, 2026 [1] Group 2: Product-Specific Regulations - The production of insulation pipe products and solar water heater products must adhere to the guidelines set forth in the 2023 announcement regarding HCFC-141b [1]