Same rate as per government will decide on trade. And also same for mining but after deduction of depreciation

Same rate as per government will decide on trade. And also same for mining but after deduction of depreciation , energy Bill, worker salary, other expanses etc..
mining secter is growing day by day . Everyday join new miners. Everyday rise new companies. And famous companies try to her hand in this industry as that Samsung.
Happy mining😊👍