An unexpected decline in the price of an essential battery material, along with those of other commodities, is good news for buyers. But experts disagree on how long low prices will last.
Tag: Copper, Brass and Bronze
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E.P.A. to Block Pebble Mine Project in Alaska
The E.P.A. said it would ban the disposal of mining waste in the Bristol Bay watershed, a decision that very likely means the end of the Pebble Mine project.