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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
National food safety standard - Food Nutritional Fortification Substance - Ferrous Fumarate
Standard published on 11.9.2020
Selected format:Food additive--Ferrous lactate
Standard published on 11.9.2020
Selected format:National food safety standard - Food nutritional fortification substance - Dimagnesium hydrogen phosphate
Standard published on 11.9.2020
Selected format:National food safety standard - Food Nutritional Fortification Substance - Zinc Citrate Trihydrate
Standard published on 11.9.2020
Selected format:National Food Safety Standard -- Food Nutrition Enhancer -- 5-cytidine disodium
Standard published on 31.8.2016
Selected format:National food safety standard - Food nutritional fortification substance - Cholecalciferol (Vitamin D3)
Standard published on 11.9.2020
Selected format:National food safety standard - Food Nutritional Fortification Substance - Sodium Iodide
Standard published on 11.9.2020
Selected format:National food safety standard - Food Nutrient Fortifier - Heme Chloride
Standard published on 7.9.2021
Selected format:National food safety standard - Food Nutrient Fortifier - D-calcium pantothenate
Standard published on 7.9.2021
Selected format:National Food Safety Standard - Food Nutrient Fortifier - Choline Bitartrate
Standard published on 7.9.2021
Selected format:Latest update: 2026-09-21 (Number of items: 2 302 422)
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