美国仓库囤积65.2万吨，LME库存跌至三个月低位
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.
完整档案 ›商务部须在月底前就精炼铜问题向特朗普汇报；建议的15%进而30%关税将使金属流向偏离智利、刚果民主共和国和赞比亚
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 holds the world's largest lithium reserves in the Atacama Desert; its 2023 state-majority nationalization model, pairing Codelco with SQM, defines the global critical-minerals sovereignty debate.
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 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.
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.
Chile's dominant lithium brine producer and the world's second-largest, SQM operates the Salar de Atacama under a 2023 state JV transferring control to Codelco by 2031.