SHANGHAI, Oct 17 (SMM) – China’s top copper smelters set their floor treatment charge (TC) for the fourth quarter of 2019 at $66/mt, up some $11/mt from the previous quarter.
The floor charges, the minimum that miners pay smelters to process their copper concentrate into refined metal, were finalised at a quarterly meeting of the China Smelters Purchase Team (CSPT) in Shanghai on Thursday October 17. China is the world’s top copper consumer.
SMM assessed TCs for spot clean copper concentrate at $54-60/mt as of October 11.

![Tight supply coupled with rising sentiment to hold back from selling kept secondary copper prices resilient at high levels [SMM Weekly Review on Secondary Copper Raw Materials Outside China]](https://imgqn.smm.cn/usercenter/HhNHP20251217171708.jpg)
![[Mingyi Electronics Launches High-Aspect-Ratio Gantry Line Electroplating Equipment for AI Servers and IC Substrates]](https://imgqn.smm.cn/usercenter/CaDcj20251217171711.jpg)
![US Inflation Exceeds Expectations, Combined with Inventory Buildup in China, Copper Prices Rebound Under Pressure [SMM Macro Weekly Review]](https://imgqn.smm.cn/usercenter/JnFuh20251217171711.jpg)
