Nevertheless, the cut is purely voluntary and 55.4% of the affected smelting capacity has captive power, while 28% has both captive power and a captive coal mine.

• 然而，减产完全是自愿的，55.；4%25受影响的冶炼产能都有自备电站，并且28%25的冶炼产能同时拥有自备电站和自备煤矿。