On December 30, the Ministry of Industry and Information Technology of the People's Republic of China issued a public notice on soliciting opinions on the approval of 449 industry standards and foreign language versions of 3 industry standards, including Silicon Carbide Heat Exchange Components for Non-metallic Chemical Equipment. The publicity time is from December 30, 2025 to January 28, 2026.
According to the revision plan of industry standards, Relevant standardization technical organizations have completed 58 chemical industry standards such as Silicon Carbide Heat Exchange Components for Non-metallic Chemical Equipment, 4 petrochemical industry standards such as Benzoic Acid for Industrial Use, 82 ferrous metallurgy industry standards such as Technical Regulations for Tailings Ready-mixed Mortar, and 59 non-ferrous metal industry standards such as Determination Method for Perfluorocarbon Emissions from Electrolytic Aluminum Production. Four gold industry standards such as "Technical Specification for Comprehensive Recovery and Recycling of Waste Water from Gold Industry", 62 building materials industry standards such as "Technical Specification for Application of Alternative Raw Materials for Cement Clinker ", 9 rare earth industry standards such as "High Purity Metal Ytterbium Target", 120 machinery industry standards such as "Screw Press", etc. 47 automobile industry standards such as "Paint Coating on the Surface of Automobile Wheels", 3 light industry standards such as "Technical Requirements for Energy Efficiency Evaluation of Household and Similar Clothes Dryers", "General Technical Requirements for the Production of Industrial Electronic Detonators" and 1 military industry standard for civilian products. The compilation of two foreign language versions of non-ferrous metal industry standards, such as Recycled Cobalt Powder for Powder Metallurgy, and one foreign language version of rare earth industry standards, such as Cerium Sulfide. The relevant contents of the cement and building materials industries in 449 industry standards such as Silicon Carbide Heat Exchange Components
for Non-metallic Chemical Equipment are as follows:
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