№

Products，materials, type of activity

Items, parameter, types of tests

Code of field

Name， Code of Specification, standard or method used

Restriction or limitation and others

№

Name

16

Fluoro carbon cerium ores/monazite concentrates

1

Total rare earth content

0201.15

Methods for chemical analysis of Fluorocarbon cerium ores and monazite concentrates
-Determination of total rare earth oxide content by gravimetric method
GB/T4101.1-1983

17

Noble metal and its alloys

1

Palladium content

0201.11

Methods for chemical analysis of noble metal and its alloys
-Palladium，silver alloys
-Determination of palladium content
GB/T15072.4-1994

2

Indium content

0201.11

Methods for chemical analysis of noble metal and its alloys
-Determination of indium content
GB/T15072.9-1994

18

Ferrotantalum，ferroniobium concentrates

1

Tantalum and niobium content

0201.15

Methods for chemical analysis of ferrotantalum and ferroniobium concentratesYS/T358-1994

19

Sqodumenite and Lepidolite concentrates

1

Lithium oxide，sodium oxide and polassium oxide contents

0203.16

Methods for chemical analysis of sqodumenite and lepidolite concentrates
-The atomic absorption spectrophotometric method for determination of lithium oxide，sodium oxide and polassium oxide contents
GB/T3885.1-1983

20

Lead concentrates

1

Gold and silver content

0203.05

Methods for chemical analysis of lead concentrates
-The fire essaying methods for the determination of gold and silver content GB/T8152.9-1989

2

Silver contet

0203.05

Methods for chemical analysis lead concentrates of-Determination of silver content-The flame atomic absorption spectrophotometric method GB/T8152.10-1989

21

Copper concentrates

1

Gold and silver content

0203.02

Methods for chemical analysis of copper concentrates
-Determination of gold and silver content GB/T3884.2-2000