0891
Mining of chemical and fertilizer minerals
类第 4 级
项目
此类有 8 个项目
08911
Mining of natural phosphates
Mining of natural phosphates
08912
Mining of natural potassium salts
Mining of natural potassium salts
08913
Mining of native sulphur
Mining of native sulphur
08914
Extraction and preparation of pyrites and pyrrhotite, except roasting
Extraction and preparation of pyrites and pyrrhotite, except roasting
08915
Mining of natural barium sulphate and carbonate (barytes and witherite)
Mining of natural barium sulphate and carbonate (barytes and witherite)
08916
Mining of natural borates, natural magnesium sulphates (kieserite)
Mining of natural borates, natural magnesium sulphates (kieserite)
08917
Mining of earth colours, fluorspar and other minerals valued chiefly as a source of chemicals
Mining of earth colours, fluorspar and other minerals valued chiefly as a source of chemicals
08918
Guano mining
Guano mining
分类路径
部门
B-Mining and quarrying
分部
08-Other mining and quarrying
组
089-Mining and quarrying n.e.c.
当前类
0891-Mining of chemical and fertilizer minerals