Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Materials for bonded neodymium iron boron permanent magnetsGB/T 18880-2012
High temperature lanthanum chromite electric heating moduleGB/T 18113-20212022-5-1
Lanthanum-cerium metalGB/T 40854-20212022-5-1
Sintered cerium-based and cerium-rich permanent magnet materialsGB/T 40790-20212022-5-1
Nonmetallic coatings for sintered neodymium iron boron permanent magnetsGB/T 40793-20212022-5-1
Cerium chloride anhydrateGB/T 39231-20202021-10-1
Praseodymium-neodymium metalGB/T 20892-20202021-10-1
Samarium metalGB/T 2968-20202021-10-1
Garnet aluminate series of rare earth phosphors for white LEDGB/T 24982-20202021-10-1
Light rare earth carbonate GB/T 16479-20202021-10-1
Gadolinium oxideGB/T 2526-20202021-10-1
Lanthanum-copper alloysGB/T 39233-20202021-10-1
Recyclable manufacturing scraps of neodymium iron boronGB/T 23588-20202021-10-1
Rare earth long afterglow phosphorsGB/T 24980-20202021-10-1
Cerium-magnesium alloysGB/T 39125-20202021-9-1
Rare earth products packing, marking, transport and storageGB 39176-20202021-8-1
Samarium oxideGB/T 2969-20202021-8-1
Cerium dioxide nanomaterialGB/T 38061-20192020-9-1
Dysprosium oxideGB/T 13558-20192020-7-1
Cerium-aluminium alloysGB/T 36541-20182019-4-1
Scandium metalGB/T 16476-20182019-4-1
Scandium oxideGB/T 13219-20182019-4-1
Lanthanum cerium-magnesium alloyGB/T 36398-20182019-3-1
Cerium carbonateGB/T 16661-20182019-1-1
Long afterglow film for signs of geographical namesMZ/T 110-20182018-11-5
Sintered neodymium iron boron permanent magnetsGB/T 13560-20172018-5-1
Rare earth composite yttrium zirconium oxide ceramic powderGB/T 31968-20152016-8-1
Lanthanum chloride anhydrateGB/T 31964-20152016-8-1
Praseodymium-neodymium oxidesGB/T 31965-20152016-8-1
Cerium metalGB/T 31978-20152016-8-1
Yttrium-aluminium alloysGB/T 31966-20152016-8-1
RE-Mg-Ni-base superlattice hydrogen storage powder used in negative electrodes of nickel-metal hydride batteriesGB/T 31963-20152016-8-1
Designation system for rare earth productsGB/T 17803-20152016-4-1
Praseodymium oxideGB/T 5239-20152016-4-1
Lanthanum oxideGB/T 4154-20152016-4-1
Mixed rare earth oxide of ion-absorpted type rare earth oreGB/T 20169-20152016-4-1
Rare earth ferrosilicon alloyGB/T 4137-20152016-4-1
Europium oxideGB/T 3504-20152016-4-1
Neodymium oxideGB/T 5240-20152016-4-1
Yttrium oxideGB/T 3503-20152016-4-1
Erbium metalXB/T 227-20152015-10-1
Rare Earth Phosphate Green Phosphors for Fluorescent LampsGB/T 30455-20132014-10-1
Rare Earth Ultraviolet Emission Phosphors for Fluorescent LampsGB/T 30456-20132014-10-1
Praseodymium MetalGB/T 19395-20132014-10-1
Silicate Phosphors Activated by Rare Earths for LEDGB/T 30076-20132014-9-1
Lanthanum-magnesium AlloyGB/T 29915-20132014-8-1
Praseodymium-neodymium-dysprosium AlloyGB/T 29917-20132014-8-1
Oxidation Catalyst for Diesel Vehicle Exhaust PurificationGB/T 29914-20132014-8-1
Yttrium-magnesium alloyGB/T 29657-20132014-5-1
Neodymium iron boron strip castingGB/T 29655-20132014-5-1
Cerium-gadolinium-terbium oxideXB/T 225-20132013-9-1
Lanthanum-praseodymium-neodymium oxideXB/T 224-20132013-9-1
High purity dysprosiumXB/T 301-20132013-9-1
Physical test method of rare earth polishing powder - Determination of burnishing mass and scratch - GravimetryGB/T 20167-20122013-5-1
Cerium oxideGB/T 4155-20122013-5-1
Rare earth carbonate of ion-absorpted type rare earth oreGB/T 28882-20122013-5-1
Rare earth polishing powderGB/T 20165-20122013-5-1
Terbium—Dysprosium—Iron giant magnetostrictive materialsGB/T 19396-20122013-3-1
Gadolinium ferroalloyXB/T 403-20122013-3-1
Preparation Method of Tese Pieces for Mechanical and Technological Properties of Copper and Copper AlloysYS/T 815-20122013-3-1
Light rare earth fluorideXB/T 209-20122013-3-1
Neodymium magnesium alloyGB/T 28400-20122013-3-1
Substrate of catalyst for gasoline vehicle emission purificationXB/T 505-20112012-7-1
Gadolinium-magnesium alloyGB/T 26414-20102011-11-1
Scandium oxideGB/T 13219-20102011-11-1
element of lanthanum chromite at high temperatureGB/T 18113-20102011-11-1
Neodymium metalGB/T 9967-20102011-11-1
Erbium oxideGB/T 15678-20102011-11-1
Scandium metalGB/T 16476-20102011-11-1
RE-base AB5 hydrogen storage alloy powder used in negative pole of nickel metal hydride batteriesGB/T 26412-20102011-11-1
Heavy rare earth oxide enrichmentGB/T 26413-20102011-11-1
Dysprosium-iron alloyGB/T 26415-20102011-6-1
Rare earth yellow phosphor for white LED lampsGB/T 24982-20102011-5-1
Long afterglow phosphors activated by rare earthsGB/T 24980-20102011-5-1
Rare earth three-band phosphors for fluorescent lampsGB/T 14633-20102011-5-1
Thulium OxideXB/T 202-20102011-3-1
Light rare earth compound inoculantsXB/T 401-20102011-3-1
Copper-beryllium alloy rodYS/T 334-20092010-6-1
Lanthanum fluorideXB/T 223-20092010-6-1
2∶17 Sm Co Permanent magnetic materialXB/T 507-20092010-6-1
Scraps of neodymium iron boronGB/T 23588-20092010-2-1
Yttrium-europium-gadolinium oxideGB/T 23593-20092010-2-1
Gadolinium oxalateGB/T 23589-20092010-2-1
Lanthanum-cerium-terbium oxideGB/T 23591-20092010-2-1
Praseodymium-neodymium fluorideGB/T 23590-20092010-2-1
Materials for sintered neodymium iron boron permanent magnetsGB/T 13560-20092010-2-1
Terbium oxideGB/T 12144-20092010-2-1
Yttrium-europium oxide-phosphor gradeGB/T 16482-20092010-2-1
Samarium metalGB/T 2968-20082008-9-1
Dysprosium oxideGB/T 13558-20082008-9-1
Light rare earth carbonateGB/T 16479-20082008-9-1
Cerium carbonateGB/T 16661-20082008-9-1
Gadolinium oxideGB/T 2526-20082008-9-1
Dysprosium metalGB/T 15071-20082008-9-1
Samarium oxideGB/T 2969-20082008-9-1
Misch metalGB/T 4153-20082008-8-1
Citric rare earth complex for feed additivesXB 504-20082008-7-1
Cerium Ammonium nitrateXB/T 221-20082008-7-1
Cerium-Terbium oxideXB/T 220-20082008-7-1
Al - Sc master alloyXB/T 402-20082008-7-1
Lanthanum hexaborideXB/T 501-20082008-7-1
Cerium HydroxideXB/T 222-20082008-7-1
Samarium cobalt 1:5 type permanent magnetic alloy powderXB/T 502-20072008-1-1
Praseodymium-neodymium oxidesXB/T 206-20072008-1-1
Mixed concentrate of bastnasite and monaziteXB/T 102-20072008-1-1
Rare earth abundance with samarium europium and gadolinium oxidesXB/T 211-20072008-1-1
Cerium metalXB/T 217-20072008-1-1
Yttrium metalXB/T 218-20072008-1-1
Cerium nitrateXB/T 219-20072008-1-1
Test methods samarium cobalt permanent magnet alloy powder Determination of particle size Fisher methodXB/T 701-20072008-1-1
Oxidation catalyst for diesel vehicle exhaust purificationXB/T 506-20072008-1-1
Praseodymium-Neodymium alloyGB/T 20892-20072007-11-1
Terbium metalGB/T 20893-20072007-11-1
Neodymium fluorideXB/T 214-20062007-1-1
Lutecium oxideXB/T 203-20062007-1-1
Lutecium oxideXB/T 204-20062007-1-1
Dysprosium fluorideXB/T 215-20062007-1-1
Gadolinium metalXB/T 212-20062007-1-1
Holmium oxideXB/T 201-20062007-1-1
Neodymium oxideGB/T 5240-20062006-10-1
Mixed rare earth oxide of ion-absorpted type rare earth oreGB/T 20169-20062006-10-1
Yttrium oxideGB/T 3503-20062006-10-1
Praseodymium oxide GB/T 5239-20062006-10-1
Europium oxideGB/T 3504-20062006-10-1
Lanthanum oxideGB/T 4154-20062006-10-1
Rapidly-quenched neodymium iron boron permanent magnetic powderGB/T 20168-20062006-10-1
Seamless Copper-tube for CableGB/T 19849-20052006-1-1
Rare earth ferrosiliconmagnesium alloyGB/T 4138-20042004-11-1
Rare earth ferrosilicon alloyGB/T 4137-20042004-11-1
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method Determination of Co、Mn、Pb、NiGB/T 12690.5-20032004-6-1
Praseodymium metalGB/T 19395-20032004-6-1
Rare earth chloride with hexahydrateGB/T 4148-20032004-6-1
Rare earth three-hand phosphors for fluorescent lampsGB/T 14633-20022003-6-1
Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric methodGB/T 12690.3-20022003-6-1
Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of relative brightnessGB/T 14634.1-20022003-6-1
Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of emission spectrum and chromaticityGB/T 14634.2-20022003-6-1
Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of ignition loss content of rare earth oxides-Gravimetric methodGB/T 12690.2-20022003-6-1
Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of specific surface areaGB/T 14634.6-20022003-6-1
Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of thermostabilityGB/T 14634.3-20022003-6-1
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of fifteen REO relative content-Inductively coupled plasma atomic essission spectrographic methodGB/T 18882.3-20022003-6-1
Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of carbon and sulfur contents-High frequency-infrared absorptoin methodGB/T 12690.1-20022003-6-1
methods of rare earth three - Band phosphors for fluorescent lamps - Determination of particle size distribution by electric sensing zone techniqueGB/T 14634.4-20022003-6-1
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of aluminum oxide content-EDTA titrimetric methodGB/T 18882.5-20022003-6-1
Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of densityGB/T 14634.5-20022003-6-1
Stainless steel fiber sintering mediumYS/T 453-20022003-1-1
Neodymium metalGB/T 9967-20012001-10-1
Determination of Moisture in Rare Earth Product with Chemical Analysis Methods (Applicable to Rare Earth Fluoride Specimen with Water Content More Than 0.2%)XB/T 606.3-19952000-11-1
Terbium oxideGB/T 12144-20002000-11-1
Designation system for rare earth productsGB/T 17803-19992000-2-1
Materials for sintered neodymium iron boron permanent magnetsGB/T 13560-20002000-1-1
Heating element of lanthanum chromite in high temperatureGB/T 18113-20002000-1-1
Cerium carbonateGB/T 16661-19961997-7-1
Gadolinium oxideGB/T 2526-19961997-1-1
Yttrium-europium oxide)―Phosphor gradGB/T 16482-19961997-1-1
Cerium nitrateGB/T 4151-19961997-1-1
Cerium metalGB/T 2525-19961997-1-1
Rare earth carbonateGB/T 16479-19961997-1-1
Terbium MetalXB/T 213-19951995-1-1
Samarium metalGB/T 2968-19941994-12-1
MischmetalGB/T 4153-19931994-3-1
Rare earth chloride with hexahydrateGB/T 4148-19931994-3-1
Lanthanum oxideGB/T 4154-19931994-3-1
Praseodynium oxideGB/T 5239-19931994-3-1
Yttrium oxideGB/T 3503-19931994-3-1
Dysprosium metalGB/T 15071-19941994-1-2
Samarium oxideGB/T 2969-19941994-1-2
Feeding Method for Rare Earth Wire in Continuous Casting Crystallizer YB/T 049-19931993-11-1
Hanging Method for Rare Earth Bar in Block Mold YB/T 048-19931993-11-1
Europium oxide phosphor gradeGB/T 3504-19921993-4-1
Dysprosium oxideGB/T 13558-19921993-4-1
Yttrium metalGB/T 13559-19921993-4-1
Neodymium oxideGB/T 5240-19921993-4-1
Misch metal wire and barYB/T 010-19921992-10-1
Scandium oxideGB/T 13219-19911992-6-1
Dysprosium oxide YB 4040-19911992-1-1
Erbium oxide YB 4041-19911992-1-1
Yttrium metalYB 4045-19911992-1-1
Cerium-Concentrate hydrateGB/T 5241-19851986-7-1
Technical requirements of samarium metalGB 2968-19821983-1-1
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