GB 39176-2020 Active

This standard specifies the packaging, marking, transportation, storage, and quality certificates of rare earth mineral products, neodymium-iron-boron waste, single rare earth compounds, mixed rare earth compounds, single rare earth metals, mixed rare earth metals, rare earth alloys, rare earth permanent magnets, rare earth hydrogen storage materials, rare earth luminescent materials, polishing powders, terbium-dysprosium iron giant magnetostrictive materials, rare earth magnetic refrigeration materials, rare earth catalytic materials, rare earth heating materials, and other rare earth products.
This standard applies to rare earth mineral products, neodymium-iron-boron waste, single rare earth compounds, mixed rare earth compounds, single rare earth metals, mixed rare earth metals, rare earth alloys, rare earth permanent magnets, rare earth hydrogen storage materials, rare earth luminescent materials, polishing powders, terbium-dysprosium iron giant magnetostrictive materials, rare earth magnetic refrigeration materials, rare earth catalytic materials, rare earth heating materials, and other rare earth products.
Chapters 4 and 7 of this standard only apply to rare earth mineral products, neodymium-iron-boron waste, single rare earth compounds, mixed rare earth compounds, single rare earth metals, and mixed rare earth metals.