Tungsten Supply Shift: Almonty's 326% Rally Signals De-Risking

As Western manufacturers confront export controls and concentration risks in critical minerals, tungsten procurement strategies are being rewritten. Almonty's Sangdong mine coming online offers a tangible alternative to Chinese supply—but the company's 326% share rally raises the stakes for proving operational reliability. For supply chain professionals, the key question is whether this emerging supplier can deliver at scale and on contract terms.

Almonty Industries, trading on Nasdaq as ALM and over the counter as ALMTF, has brought its flagship Sangdong tungsten mine into production at a moment when Western buyers are actively seeking to reduce dependence on Chinese tungsten supply. This strategic timing sits at the heart of a 326% rally in the shares, a move examined in a Motley Fool video published on Sept. 18, 2026, and a companion article dated Sept. 19, 2026, using Aug. 28, 2026 market prices. The analysis frames Almonty as a compelling growth story, but warns that at roughly 65 times earnings, the next phase depends heavily on execution rather than simply the promise of a critical mineral alternative.

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Almonty's Sangdong mine coming online offers a tangible alternative to Chinese supply—but the company's 326% share rally raises the stakes for proving operational reliability.

Tungsten is a critical industrial material for cutting tools, drilling, aerospace, defense, and electronics because of its extremely high melting point and density. China has long dominated global tungsten mining and processing, creating a supply concentration risk that Western governments and manufacturers have worked to mitigate through export controls, stockpiling, and supplier diversification programs. Almonty's Sangdong project in South Korea is one of the largest known tungsten deposits outside China, and its transition into production gives Western procurement organizations a potentially significant new source of supply. That shift is not just a company-specific event; it has broad implications for how critical minerals are sourced and priced across Western supply chains.

The 326% rally reflects more than the production milestone itself. It embeds a scarcity premium tied to the idea that Western buyers will commit to non-Chinese tungsten sources, potentially giving Almonty durable pricing power and stable long-term demand. However, a valuation of approximately 65 times earnings means the market is already pricing in much of the successful ramp-up as if it has occurred. Execution risks remain material: ore grade consistency, throughput rates, cost per metric ton unit, logistics out of South Korea, and the ability to sign qualifying long-term contracts with industrial customers all still need to be proven. The Motley Fool Stock Advisor's latest top 10 list did not include Almonty, an analytical caution that the stock's momentum and its strategic position do not automatically make it a buy after such a large run.