Dear Sir, Please update slide 25-26 by adding information of explosive material cost reduction of Q4, so that we can summarize results of the whole year.
dear sir, please update slide 25-26 by adding information of explosive material cost reduction of q4, so that we can summarize results of the whole year.
Dear Sir, Please update slide 25-26 by adding information of explosive material cost reduction of Q4, so that we can summarize results of the whole year.
Dear Sir, Please update slide 25 - 26 by adding information of explosive material cost reduction of Q 4, so that we can summarize results of the whole year.