Karachi, The Cement sector witnessed a considerable decline in its market index by 1,113.64 points today, standing at 61,141.90. This sector holds a substantial market capitalization of Rs. 658,658,121,499, making up 6.618% of the total market capitalization. It reported a turnover of 34,072,176 and a traded value of Rs. 1,355,460,658.090.