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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
Plasticized polyvinyl chloride (PVC) compounds for wire and cable
WITHDRAWN published on 5.3.2002
Selected format:Food additive—Lactulose liquid
WITHDRAWN published on 25.2.1988
Selected format:Food additive--Caramel
WITHDRAWN published on 1.1.1988
Selected format:Food additive—Caramel(Sulfite ammonia caramel, ammonia caramel, plain caramel)
WITHDRAWN published on 6.8.2001
Selected format:Food additive—Cacao pigment
WITHDRAWN published on 25.2.1988
Selected format:Food additive—Cocoa husk pigment
WITHDRAWN published on 3.12.2008
Selected format:-
WITHDRAWN published on 1.1.1988
Selected format:Food additive--Dehydroacetic acid
WITHDRAWN published on 12.2.1988
Selected format:Clevis pins with head
WITHDRAWN published on 1.7.1986
Selected format:Food additive—Zinc gluconate
WITHDRAWN published on 25.2.1988
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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