Till April 12,Digang Conch No 4 kiln continued to run with a high and stable yield for 101days,created new record in operation.

The fourth kiln has been running with a high and stable yield Since 2009. The output of the first quarter was respectively 0.1839 million、0.1662 million and 0.1821million tons, which occupied on the number one position in all the same type kilns in group.

With the high and stable yield, the cost is reducing sharply, the index is getting better, the coal materials consumption and comprehensive power consumption are controlled within the plan, the management target of energy conservation and consume reduction are achieved.