Daily crude steel production at key member firms of China Iron and Steel Association (CISA) stood at 2.02 Mt during Nov 21-30, rising 2.39% compared with the previous ten days, the CISA data showed. Daily output of pig iron averaged 1.87 Mt, up 1.03% from ten days ago, while that of finished steel increased 9.55% from ten days ago to 2.18 Mt.