
China copper treatment charges for 2019 to fall as ...
* China's copper concentrate market now in deficit Antaike By Tom Daly XINING, China, Sept 7 (Reuters) Treatment and refining charges (TC/RCs) paid to China's copper smelters are set to drop below 80 a tonne next year as processing capacity expands and copper concentrate falls into a deficit, an influential Chinese research house said on Friday.