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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 additive - Butylated hydroxytoluene (BHT)
Standard published on 2.9.2025
Selected format:Food additives--Potassium sorbate
Standard published on 22.9.2015
Selected format:Food additive--Sodium hexametaphosphate
Standard published on 11.9.2020
Selected format:Food additives L-Malic acid
Standard published on 2.9.2025
Selected format:Food additive--Xanthan gum
Standard published on 2.9.2025
Selected format:Food additive--dl-Tartaric acid
Standard published on 22.9.2015
Selected format:Food additive--Calcium ascorbate
Standard published on 22.9.2015
Selected format:Food additive--Sodium ascorbate
Standard published on 31.8.2016
Selected format:Food additive--Calcium chloride
Standard published on 31.8.2016
Selected format:Food additive--Sodium hydrosulfite
Standard published on 22.9.2015
Selected format:Latest update: 2026-09-18 (Number of items: 2 301 509)
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