2023-10-5 3.235.188.113
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Code of China
Chinese National Standard List: Other non-metal ore

GB/T 36168-2018 Turquoise -- Testing 
  Issued on: 2018-05-14   Price(USD): 300.0
DB32/T 3978-2021 Yuhua pebble—Identification and classification 
  Issued on: 2021-02-03   Price(USD): 225.0
T/GAC 10-2020 Technical specification of fancy cut diamond―Marquise 
  Issued on: 2020-06-09   Price(USD): 255.0
T/GAC 12-2020 Technical specification of fancy cut diamond―Heart 
  Issued on: 2020-06-09   Price(USD): 255.0
GB/T 42645-2023 Gems testing—Ultraviolet-visible absorbtion spectroscopy  
  Issued on: 2023-05-23   Price(USD): 990.0
GB/T 42433-2023 Gem testing—Infrared spectroscopy method  
  Issued on: 2023-05-23   Price(USD): 1575.0
GB/T 42438-2023 Service specification for gems and jade traceability system  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42437-2023 Nanhong—Testing  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 38816-2020 Agate- - Beihong agate- Testing  
  Issued on: 2020-06-02   Price(USD): 135.0
T/GAC 8-2019 Enamel and precious metal ornaments 
  Issued on: 2019-11-01   Price(USD): 255.0
GB/T 36169-2018 Turquoise—Grading 
  Issued on: 2018-05-14   Price(USD): 250.0
GB/T 36127-2018 Process quality evaluation of carved jade products 
  Issued on: 2018-05-14   Price(USD): 220.0
GB/T 16554-2017 Diamond grading 
  Issued on: 2017-10-14   Price(USD): 460.0
GB/T 16553-2017 Gems-Testing 
  Issued on: 2017-10-14   Price(USD): 1395.0
GB/T 16552-2017 Gems - Nomenclature 
  Issued on: 2017-10-14   Price(USD): 180.0
T/GYSP 5-2018 Samples testing―Jadeite 
  Issued on: 2018-02-12   Price(USD):
T/GYSP 4-2018 Rules for sample nomenclature― Jadeite 
  Issued on: 2018-02-12   Price(USD):
GB/T 4291-2017 Synthetic cryolite 
  Issued on: 2017-07-12   Price(USD): 100.0
GB/T 34098-2017 Quartzose jade--Classification and nomenclature 
  Issued on: 2017-07-31   Price(USD): 100.0
GB/T 33541-2017 Qualified judgement criteria of sampling inspectionfor gems and precious metal products 
  Issued on: 2017-03-09   Price(USD): 160.0
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