[Office of the State Council: It is strictly prohibited to use explosives such as azide and hydrazine nitrate salts to produce fireworks and firecrackers. It is strictly prohibited to purchase semi-finished products containing drugs for processing and sale] On September 17, the General Office of the State Council issued the "Opinions on Further Strengthening Safety Supervision of the Whole Chain of Fireworks and Firecrackers", which pointed out that the control of drugs and semi-finished products should be strengthened. Strengthen the safety management of the production, processing, storage, purchase, sale, and transportation of black powder, fuses, and decommissioned propellants used in the production of fireworks and firecrackers. In principle, black powder, fuses, and decommissioned propellants after crushing and processing are not allowed to be transported across provinces. It is strictly prohibited for production enterprises to resell pyrotechnic powder (including bright beads and other naked powder effect parts), black powder, fuse, decommissioned propellant, semi-finished products containing medicine, and dangerous chemicals that can lead to explosives to any unit or individual. It is strictly prohibited to use azide, hydrazine nitrate and other detonating explosives to produce fireworks and firecrackers, and it is strictly prohibited to purchase semi-finished products containing drugs for processing and sale. Strengthen the registration and filing management of the purchase, sale, use, inventory and other information of hazardous chemicals that can produce explosives, and it is strictly prohibited for individuals to purchase hazardous chemicals that can produce explosives.