Group 1: Food Safety Regulations - The new revised Food Safety Law will take effect on December 1, requiring transport operators to prominently display food-specific labels on containers and to clean them regularly, prohibiting the transport of non-food items [2] - A new regulation for chain restaurants will also be implemented on December 1, mandating that the headquarters of chain enterprises take responsibility for food safety management across all branches, ensuring compliance with food safety standards [3] Group 2: Electric Bicycle Standards - Starting December 1, all electric bicycles sold must comply with the new mandatory national standard, GB17761-2024, leading to the complete cessation of sales for those meeting the "old national standard" [4] Group 3: Medical Mask Standards - A revised mandatory national standard for medical protective masks will be implemented on December 1, stipulating that disposable masks should not have breathing valves and must include clear labeling regarding usage and expiration [5] Group 4: Resource Tax Policy - A new announcement from the Ministry of Finance and the State Taxation Administration regarding resource tax policies will take effect on December 1, clarifying that certain mined products used for construction projects will not be subject to resource tax [6] Group 5: Credit Repair Management - The Market Supervision Administration's Credit Repair Management Measures will come into effect on December 25, expanding the scope for credit repair and optimizing the process to enhance efficiency for businesses seeking to restore their credit status [7]