# East Asia Brief — LS MnM

1 briefings mentioning LS MnM.

- [Sumitomo Metal Mining cuts refined copper target by 46,000 tons](https://eastasiabrief.com/energy-minerals/sumitomo-metal-mining-cuts-refined-copper-target-46-000-1365) — Equipment trouble at the Toyo smelter in Ehime Prefecture lowers full-year production to roughly 400,000 metric tons through March 2027. *(November 12, 2026; Energy & Minerals · Japan · Sumitomo Metal Mining)*

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Publisher: East Asia Brief — https://eastasiabrief.com/