Chilwa Minerals Launches US$3.5M Nasdaq Dual Listing to Chase Critical Minerals Capital
Key Takeaways
- Chilwa Minerals (ASX: CHW) has priced 625,000 ADSs at US$5.60 each on Nasdaq under ticker CHWM, raising US$3.5M (A$5.0M) in gross proceeds with trading expected to commence 1 October 2026.
- Each CHWM ADS represents 10 CHW ordinary shares, preserving the existing ASX structure while opening direct access to US institutional capital markets and government grant programs.
- The Nakombe niobium discovery — one of three revenue streams from the Chilwa Alkaline Province — returned 385 metres of continuous mineralisation with the system remaining open at depth and along strike.
- Chilwa has already applied for its first US Government development grant, positioning it as an early mover in accessing non-dilutive US funding for critical minerals projects outside China.
- Directors and the major shareholder have locked up 34,415,866 ordinary shares for six months — the second time they have done so alongside a capital raise — signalling strong insider conviction in the company's outlook.
Chilwa Minerals (ASX: CHW, Nasdaq: CHWM) has priced an underwritten public offering of American Depositary Shares (ADSs), raising US$3.5M (A$5.0M) in gross proceeds before underwriting discounts and offering expenses. Trading on the Nasdaq Capital Market under the ticker “CHWM” is expected to commence 1 October 2026 (New York time), with the offering expected to close on or about 2 October 2026 (New York time), subject to customary closing conditions.
The deal preserves Chilwa’s existing ASX structure: ordinary shares continue to trade on ASX under the ticker CHW, while ADSs trade on Nasdaq under CHWM. Maxim Group LLC acted as sole book-running manager and underwriter for the offering.
Deal mechanics and structure at a glance
The offering involves several distinct instruments, each with separate terms. The key components are:
- ADSs: 625,000 ADSs issued to the public at US$5.60 per ADS; each ADS represents 10 ordinary shares
- Investor warrants: One warrant issued per ADS at an exercise price of US$5.60 per ADS; immediately exercisable upon issuance for a 5-year term; will not be quoted on ASX or Nasdaq
- Over-Allotment Option: Maxim has a 45-day option to purchase up to an additional 92,000 ADSs and/or 92,000 warrants at the public offering price, less underwriting discounts and commissions
- Maxim (underwriter) warrants: One warrant issued per 20 ADSs issued in the offering at an exercise price of US$7.00 per ADS; will not be quoted on ASX or Nasdaq
- Lock-up: Chilwa’s directors and major shareholder, collectively holding 34,415,866 ordinary shares, have entered 6-month lock-up agreements in favour of Maxim and Chilwa
- Regulatory: ASIC has granted relief modifying section 609B of the Corporations Act 2001 to facilitate the lock-up arrangements; all ADSs and warrants issued under Listing Rule 7.1 placement capacity with no shareholder approval required
| Instrument | Quantity | Price / Terms | Duration | Listed? |
|---|---|---|---|---|
| ADSs (public offering) | 625,000 | US$5.60 per ADS | — | Nasdaq: CHWM |
| Investor warrants | 1 per ADS | US$5.60 exercise price | 5 years | Not listed |
| Over-Allotment Option | Up to 92,000 ADSs + 92,000 warrants | Public offering price | 45 days | — |
| Maxim (underwriter) warrants | 1 per 20 ADSs | US$7.00 exercise price | — | Not listed |
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What is an American Depositary Share — and why does it matter for ASX investors?
An American Depositary Share (ADS) is a US-listed security that represents ownership in a foreign company’s ordinary shares, allowing US investors to buy and trade it through US exchanges without dealing in foreign markets directly. In Chilwa’s case, each CHWM ADS on Nasdaq represents 10 CHW ordinary shares on the ASX.
For an ASX-listed critical minerals explorer, a Nasdaq listing opens the door to significantly deeper pools of capital. US institutional investors, government agencies focused on critical minerals supply chains, and potential eligibility for US Government development grants all become accessible in a way they simply are not from an ASX-only listing. That is a material change in the company’s fundraising and strategic options, not just a ticker symbol on a different exchange.
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The Chilwa Alkaline Province — three revenue streams powering the investment case
The capital raised is directed toward further mineral exploration, working capital, and general corporate purposes across the Chilwa Critical Minerals Project in Malawi. Managing Director Cadell Buss outlined three potential revenue streams the project may offer from a single asset: heavy mineral sands, ionic clay rare earths, and the Nakombe niobium discovery, which carries tantalum, gallium, and rare earth credits.
The Nakombe niobium discovery that anchors one of the three revenue streams returned 385 metres of continuous mineralisation in drilling, with the system remaining open at depth and along strike, pointing to meaningful scale potential within the broader Chilwa Alkaline Province.
The geopolitical dimension is explicit in Buss’s commentary. Gallium and heavy rare earths are specifically called out as materials Western supply chains require, and Malawi is described as a jurisdiction where the US and its allies can engage effectively — positioning the project as a potential beneficiary of the broader push to build critical mineral supply chains outside China. Chilwa has already applied for the first US Government development grant, representing early-mover positioning in accessing that avenue.
Cadell Buss, Founder and Managing Director
“Listing on Nasdaq is Chilwa’s most significant milestone since joining the ASX. It provides direct access to the world’s deepest capital market for critical minerals and positions us before investors, end-users and agencies focused on rebuilding supply chains outside China. It also enables us the ability to pursue US Government development grants, the first of which we have already applied for.
“The Chilwa Alkaline Province offers three potential revenue streams from one project: heavy mineral sands, ionic clay rare earths, and the Nakombe niobium discovery with tantalum, gallium and rare earth credits. Gallium and heavy rare earths are exactly the materials Western supply chains need, and Malawi is a jurisdiction where the U.S. and its allies can engage effectively.
“This capital funds the next phase of work across all three streams. I thank Maxim, Rimon as our U.S counsel on this important transaction, the U.S. investors who supported the offer, and our existing ASX shareholders.
“I also acknowledge our directors and major shareholder, whom have again locked up their shares for a second time alongside this raise, demonstrating their confidence in Chilwa’s outlook.”
The lock-up commitment is a notable signal of insider conviction. Directors and the major shareholder have locked up their combined 34,415,866 ordinary shares for six months, and Buss specifically flagged this as the second time they have done so alongside a capital raise.
For investors wanting the full picture of how this Nasdaq raise fits into Chilwa’s broader capital history, our detailed coverage of Chilwa’s earlier A$4M raise and high-grade rare earth discoveries walks through the discovery results and funding context that preceded the dual-listing push.
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