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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
Food additive—Tertiary butyl-4-hydroxyl anisole
WITHDRAWN published on 1.4.1980
Selected format:Food additive—Butylated hydroxyanisole
WITHDRAWN published on 3.12.2008
Selected format:Packing containers—Plastic jerrican for packages of dangerous goods
WITHDRAWN published on 23.5.2003
Selected format:Packing containers—Intermediate bulk containers for package of dangerous goods
WITHDRAWN published on 23.5.2003
Selected format:Packing containers—Composite intermediate bulk container
WITHDRAWN published on 18.7.2008
Selected format:Mullet
WITHDRAWN published on 4.6.2003
Selected format:Bull frog
WITHDRAWN published on 4.6.2003
Selected format:Fish meal
WITHDRAWN published on 4.6.2003
Selected format:Structure and properties requirement for sunlight greenhouse and plastic tunnel
WITHDRAWN published on 2.6.2003
Selected format:Diagnostic techniques for infectious bursal disease
WITHDRAWN published on 2.6.2003
Selected format:Latest update: 2025-12-17 (Number of items: 2 252 317)
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