ICNEA 0690—Other coal mining and selection

Where 0690 sits

1. B Mining industry
2. 06 Coal mining and washing industry
3. 069 Other coal mining and selection
4. 0690 Other coal mining and selection

What 0690 includes

• Including the following other coal mining activities：
• Peat (peat)
• Stone coal
• Weathered coal
• Coal gangue: washed gangue, other coal gangue
• Other coal mining products are not listed
• Refers to the mining of coal resources (such as stone coal and peat) with low carbon content and high ash content that grow in Paleozoic strata.

What 0690 excludes

• Activities such as the mining, washing, and grading of bituminous coal and anthracite coal are included in 0610 (bituminous coal and anthracite coal mining, washing and sorting)
• For the mining, washing and classification of lignite, it is included in 0620 (lignite mining, washing and sorting)

0690 in other systems