843031 Self propelled coal mining (cutting) machines, rock drills, and tunnel boring machines HS code query chinese tariffs

Tariffs List：

Hscode	Description	MFN rate	Temperate rate	Comsumer rate	Vat rate	US additional	Detail
8430311000	Coal cutters, self-propelle	10%	-	0%	13%	30%	More
8430312000	Rock cutters, self-propelle	10%	-	0%	13%	10%	More
8430313000	Tunnelling machinery, self-propelle	10%	-	0%	13%	10%	More