Sprott ex-China rare earth ETF: supply chain and project signals for miners
Reviewed by Tom Sullivan
First reported on MINING.com
30 Second Briefing
Sprott Inc. has launched the Sprott Rare Earths Ex-China ETF (Nasdaq: REXC), the first fund focused solely on rare earths companies operating outside China, tracking the Nasdaq Sprott Rare Earths Ex-China Index (NSREXC). The index covers miners, separators, refiners and producers of rare earth elements, with REXC required to hold at least 80% of assets in index constituents. Positioned around national and energy security themes, the ETF complements Sprott’s existing pure-play critical mineral funds in uranium, copper, lithium and nickel.
Technical Brief
- ETF sponsor is Sprott Inc., dual-listed on NYSE and TSX under ticker SII.
- Fund trades on Nasdaq under ticker REXC, giving US-market access to ex-China rare earths equities.
- Underlying benchmark is the Nasdaq Sprott Rare Earths Ex-China Index (NSREXC), a rules-based equity index.
- Index universe spans mining, separation, refining and downstream rare earth production companies globally.
- Constituents are explicitly screened to exclude firms domiciled in, or primarily operating in, China.
- REXC portfolio construction is constrained to invest at least 80% of total assets in NSREXC securities.
- Positioning narrative links rare earth supply chains to national security, energy transition and advanced technology manufacturing.
Our Take
Sprott’s move into an ex-China rare earths ETF sits alongside its uranium- and critical-minerals-focused strategies highlighted in the 10 February 2026 uranium price piece, signalling a deliberate build-out of tools for investors who want exposure to Western-aligned supply chains rather than broad commodities indices.
In our database, rare earths and critical minerals remain a small subset of the 1,193 mining stories, so Sprott Inc.’s product launch helps formalise a niche that has so far been dominated by uranium, copper and lithium narratives rather than dedicated ex-China vehicles.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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