Class A: areal geology survey; solid mineral exploration; geochemical exploration; aerial remote sensing; rock ore appraisal and testing; mineral smelting and processing.

• 5210149甲级：区域地质调查；固体矿产勘查；地球化学勘查；遥感地质勘查；岩矿鉴定与岩矿测试；选冶加经试验。