A drop in the price of molybdenum, a byproduct of copper mining used to strengthen steel, is also cutting earnings at Codelco and Freeport, Larrain Vial's Ponce said.
s Ponce说，Codelco和Freeport公司的钼价下跌，这类曾今可以巩固钢制品的铜矿的副产品，也开始减少收益了。
A drop in the price of molybdenum, a byproduct of copper mining used to strengthen steel, is also cutting earnings at Codelco and Freeport, Larrain Vial's Ponce said.
s Ponce说，Codelco和Freeport公司的钼价下跌，这类曾今可以巩固钢制品的铜矿的副产品，也开始减少收益了。
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