Index/Organizations/Rio Tinto Group

Rio Tinto Group

Anglo-Australian multinational mining company

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9 results
Jan 25, 2026
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who are the largest silver refiners in the united states

The landscape is dominated by a mix of national networks that refine scrap and bullion, specialized regional refiners, and a few miners with in-house smelting capacity — but there is no single indepen...

Jan 24, 2026
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Which countries are the biggest buyers of Canadian aluminum in 2025 and why?

largest buyer of its aluminum in 2025 remains , absorbing the lion’s share of Canadian shipments thanks to geography, integrated supply chains and longstanding trade ties . Secondary buyers are shifti...

Jan 16, 2026
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Which institutional investors and venture funds have disclosed stakes in KoBold Metals and Critical Metals Corp in filings or press releases?

KoBold Metals has publicly disclosed a long list of institutional investors and prominent venture backers across multiple press reports and funding announcements—most notably Durable Capital Partners,...

Jan 25, 2026

Which countries and companies have the largest non‑Chinese refined silver refining capacity?

is concentrated in a handful of countries and major industrial refiners, with , and large multinational commodity groups among the most consequential players outside ; precise installed tonnes‑per‑yea...

Jan 20, 2026

How do precious‑metal streaming and refining business models differ, and which public stocks provide exposure to each?

Streaming and royalty firms finance miners to buy future ounces at discounted fixed prices, offering capital-light, cash-flow‑driven exposure to precious metals; refiners are industrial processors tha...

Jan 28, 2026

list of sub 250 million market cap minining companies

A comprehensive, ready-made public list of with below $250 million is not present in the supplied reporting, and building one requires live market-data screening because market caps for move rapidly a...

Jan 21, 2026

What are historical examples of metal refinery bottlenecks and how long did market premiums persist?

in metals markets have recurred in different shapes — from backlogs that pushed retail premiums higher for weeks to months, to closures and export logjams that produced regional premium spreads that p...

Jan 21, 2026

Lowest price to earnings ratio for large iron companies

Among the publicly reported data in the brief, appears to trade at the lowest reported price‑to‑earnings multiple among large, widely followed iron‑ore producers — a forward P/E of about versus an ind...

Dec 14, 2025

Which specific Trump-era infrastructure rollbacks led to faster project approvals and who benefited?

President Trump’s administration used executive orders, emergency permitting procedures and program pauses to speed approvals for projects tied to energy, mining and other “priority” infrastructure — ...