美国仓库囤积65.2万吨，LME库存跌至三个月低位
The US company, headquartered in Phoenix, Arizona, that mines more copper than any other publicly traded firm, making it a swing factor in global critical-minerals supply.
完整档案 ›必和必拓是全球市值最大的三家矿业公司之一，也是全球第二大铜生产商，在关键矿产供应链中举足轻重
Chile's wholly state-owned copper company, Codelco is the world's largest single copper producer, supplying roughly 6% of global mine output and funding the Chilean treasury through statutory profit transfers.
The most-used industrial metal after steel, copper underpins every electric grid, EV, and clean-energy system, making Chile, the DRC, and Peru the indispensable suppliers to a decarbonising world.
Producers and processors: the fifteen miners and refiners who set the critical minerals supply floor
From Chilean brine fields to Congolese copper pits, fifteen companies mine and refine the lithium, copper and cobalt the energy transition depends on.
The pyrometallurgical step that turns mineral concentrate into tradeable metal, smelting is where mining nations contest China's 51% share of global copper smelting to capture processing margin.
2025年9月矿石溜井的泥浆涌出使块状崩落矿山进入不可抗力状态；自由港将全年铜产量修正为31亿磅、黄金为65万盎司；摩根士丹利因复产不确定性下调评级