A Korean steelmaker's lithium business just turned profitable, yet the stock still trades like pure steel.

A Peruvian operator is sitting on net cash and collecting hundreds of millions in copper dividends from a Freeport mine. And a global steel major is quadrupling iron ore output in West Africa while the market prices it as a cyclical. Here is how each one sets up.

HIDDEN TAX BREAKS

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Last week's Trump-Xi summit in Washington ended without a rare earth deal. The two sides extended the Busan trade truce by two months, from November 10 to January 10, but Beijing has kept MP Materials and USA Rare Earth on the dual-use export control list it added them to in June, which cuts both off from Chinese equipment and reagents.

Senator Steve Daines, one of the main go-betweens with Beijing, told the South China Morning Post on Friday that Washington should "stay engaged" rather than retreat, so watch whether that engagement produces any carve-out before January 10.

You should read the truce extension as a reprieve, not a fix. Beijing is still using supply as leverage: China's heavy rare earth exports to Japan fell to zero in the first half of the year, and the Financial Times reports Beijing is meeting only about two-thirds of its Busan supply commitments to the US.

The second-order effect is where your money is. Ex-China processors that already control their own reagents and equipment just saw their position strengthen, while projects still counting on Chinese hardware face a harder road. Korea's LS Cable, for one, has extended its Lynas-fed magnet supply chain to a mine in Brazil. Sort the names you follow into those two buckets.

Your takeaway: You want names that already own refining assets outside China, not promises of future tonnes. January 10 is the next date that matters, and federal capital is likely to keep flowing toward processors that can show they don't depend on Beijing.

Glencore's $4 billion Agua Rica project in Catamarca, the core of its MARA development, won approval under Argentina's RIGI investment regime on October 2, locking in 30 years of tax, customs and currency terms.

MARA could produce more than 200,000 tonnes a year of copper in concentrate over its first decade. Glencore also pulled forward the restart of the neighboring Alumbrera mine, which MARA will use, to the second half of 2027 from the first half of 2028, so put H2 2027 on your copper calendar.

Argentina is doing something Chile and Peru have struggled with: offering predictable, three-decade terms to anchor giant capital commitments. RIGI is now the template, and more copper and lithium approvals are likely to follow over the next 12 months, so track that approval flow if you want exposure to the theme.

Why you care: this isn't a one-off headline. Washington and Buenos Aires have spent the past two weeks lining up financing, including an EXIM framework that could mobilize up to $7 billion through 2027 across minerals, energy and infrastructure, and a US delegation is due in the lithium provinces of Jujuy and Salta this month.

If you've wanted a friendlier Latin American copper jurisdiction than the DRC or Indonesia, the structure is getting real.

Your takeaway: Copper projects in RIGI-approved jurisdictions are turning into some of the better long-duration bets in the sector. Watch the second-order plays too: engineering firms, equipment suppliers and the infrastructure that will serve the ramp.

A Pentagon rule takes effect January 1, 2027 that bars the Department of Defense from buying systems containing tungsten mined or refined in China, Russia, North Korea or Iran. That is less than three months away. The biggest move so far came in mid-September, when the Pentagon committed $450 million in equity to The Elmet Group and the Defense Logistics Agency awarded Elmet a stockpile contract worth up to $2 billion.

Tungsten rarely gets covered because it isn't flashy. It's also hard to replace in armor-piercing rounds, missile components, turbine parts and chipmaking tools, and China controls roughly 80% of mined supply. With the deadline this close, prime contractors have little time to re-qualify suppliers, so build a short list of non-Chinese producers you can verify before more awards land.

The Elmet package is unlikely to be the last. Expect more offtake and stockpile announcements before year-end.

Your takeaway: Tungsten is one of the least crowded corners of the critical minerals trade. US-listed names with real non-Chinese tungsten exposure, even as a secondary product, are the ones to watch as January 1 approaches.

GOLD MOVES QUIETLY

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POSCO Holdings (NYSE: PKX)

POSCO is best known as Korea's biggest steelmaker, but its battery materials side is starting to pay. Its first brine lithium plant in Argentina turned an operating profit in the second quarter, a second plant is due for completion in the second half of this year, and POSCO plans to accelerate Phases 3 and 4. Group operating profit reached 819 billion won in Q2, helped by lithium and LNG.

Rare earths are the next piece: POSCO International signed a partnership with US-based ReElement Technologies in May for a roughly $200 million magnet supply project targeting commercial production in 2028. The stock still trades like a steel-cycle name while these pieces get little credit.

You want to watch the second Argentine plant's ramp and any US-Korea critical minerals announcement that puts the processing angle in front of investors

Compañía de Minas Buenaventura (NYSE: BVN)

Buenaventura is coming off a big quarter, and you get a copper kicker on top. Q2 revenue rose 43% year over year to $529 million, EBITDA from direct operations more than doubled to $277 million, and net income reached $261 million, leaving the balance sheet in a net cash position.

The copper angle is its 19.58% stake in Freeport's Cerro Verde mine, which has paid Buenaventura $274 million in dividends so far this year, and management expects $350 million to $380 million for the full year.

The new San Gabriel gold mine began selling in Q2 and is guided to 25,000 to 30,000 ounces this year. You get gold, silver and copper exposure from one Peruvian operator, plus a dividend stream from one of the region's major copper mines.

ArcelorMittal (NYSE: MT)

Most investors screen MT as a European steelmaker and move on. What they miss is the mining side: ArcelorMittal owns iron ore operations in Canada's Labrador Trough, Liberia, Brazil and Mexico, and Liberia is expanding from about 5 million to 20 million tonnes a year in 2026 under a new agreement that runs to 2050. The steel side is improving too.

Q2 EBITDA rose 23% from Q1 to $2.1 billion, or $155 a tonne, which management called well above its through-the-cycle average, and Europe posted a three-year-high margin.

The company returned $0.6 billion to shareholders in the quarter and launched a new 10 million share buyback tranche, though net debt sits at $9.5 billion, so keep an eye on that number. You are getting an iron ore growth story attached to a steelmaker priced like a cyclical.

FOLLOW THE OWNERSHIP

Microsoft reportedly holds 27%. The nonprofit holds 26%. Employees own 25%.

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• Gold: $4,190/oz, down about 4% from the $4,350 January open and well below its $5,586 52-week high. October hike odds fell to roughly one in five after Friday's weak jobs report, but December is still a live hike window, which is capping the rebound. Central bank buying remains a structural support.

• Silver: $62/oz, down about 13% from the $71 January open and roughly half its $121 January peak. Industrial and solar demand keep a floor under prices even with the Fed leaning toward hikes.

• Copper: $6.59/lb, up about 17% YTD from the $5.65 January open and trading a little below its 52-week high. Glencore's MARA approval is a next-decade supply story, not near-term relief, so the deficit can tighten before new tonnes arrive.

• Uranium: Spot is holding near $89.50/lb, while the long-term contract price sits at a record $96.50 to $97 depending on the source. Western utility contracting keeps the term market firm.

• Lithium: Carbonate futures in Guangzhou closed September at 118,800 yuan/tonne, down roughly a quarter during the month. Watch whether automakers use the weakness to lock in long-term supply.

• Rare Earths: The two-month truce extension buys time, not a resolution. MP Materials remains on China's dual-use export control list, which keeps the premium on ex-China processing.

• Tungsten: The January 1, 2027 Pentagon sourcing rule is the catalyst to watch. Non-Chinese supply should command a premium through year-end.

• Nickel: Canada Nickel's Crawford project won federal approval in July, clearing the way for its $2.5B build. North American sulfide nickel is a scarce, strategic feed for the EV supply chain.

Metal Trend Exploration Focus

The pattern across today's news is hard to miss: Western governments are no longer just studying critical minerals, they are writing checks and setting hard deadlines. China's response is to keep its processing leverage in place.

That is what makes the next six months different from the last several years of policy talk. The money is moving, the deadlines are real, and names positioned in ex-China refining, friendly-jurisdiction copper and defense-critical metals could move faster than the sell side updates its models.

You want to be positioned before the next federal announcement, not after.

— Noah Zelvis, Resource Brief