Chilwa Minerals (ASX:CHW): How Nasdaq Funding Supports Malawi Drilling

Aditi Sarkar

29 October 2026 05:58 PM AEDT

Chilwa Minerals (ASX:CHW): How Nasdaq Funding Supports Malawi Drilling

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Highlights

Chilwa completed a US$3.5m American depositary share offering in October 2026.
Net offering proceeds of approximately A$4.49m arrived after quarter end.
Mpyupyu West sonic drilling and Nakombe diamond drilling remained active.
Quarter-end cash was approximately A$5,000 before the later proceeds arrived.
Resource work, assays and a scoping study remain subject to completion.

Chilwa Minerals Limited (ASX:CHW) explores mineral sands, rare earths and niobium prospects in Malawi. Its September 2026 quarterly activities report linked fresh US equity funding to work at Mpyupyu West and Nakombe, while recording a very small cash balance at the reporting date. The funding arrived after quarter end.

Nasdaq proceeds and the reporting-date cash balance

Chilwa Minerals (ASX:CHW) completed an underwritten US offering of American Depositary Shares with gross proceeds of US$3.5m (A$5.0m), priced at US$5.60 per ADS. Each ADS represents ten ordinary shares. The company reported receiving net proceeds of approximately A$4.49m on 5 October 2026, after the September reporting period. Consequently, those proceeds were not reflected in the cash held at 30 September.

At that date, cash was approximately A$5,000 after a A$37,000 bank overdraft, while a A$30,000 term deposit secured a corporate card facility. Operating cash outflows totalled A$381,000; exploration and equipment payments amounted to A$559,000; and offering transaction costs were A$188,000. The subsequent net funding brought pro forma cash to approximately A$4.5m, rather than changing the reported quarter-end number.

A partial exercise of the offering over-allotment option on 16 October generated a further US$317,702 gross. The remaining option covers 35,166 ADSs and 92,000 warrants and expires on 16 November 2026. Chilwa Minerals (ASX:CHW) also disclosed a US$471,696 insurance premium funding arrangement, repayable through April 2027. Its 2026 audit referred to material uncertainty about going concern, while management anticipated higher December-quarter payments for creditors and listing expenses.

Mineral sands drilling at Mpyupyu West

Within the company’s three granted exploration licences, which together cover approximately 881 square kilometres, work continued at the Mpyupyu West heavy mineral sands prospect. The prospect extends across about 17 square kilometres. By 6 October, first-phase sonic drilling had completed 218 of 272 planned holes for 2,292 metres.

The company described mineralisation extending to an average base depth of roughly 8.6 metres, with 63 per cent hosted in weathered saprolite. Those observations relied on visual and portable XRF estimates; assay grades from this programme had not yet been reported. Chilwa Minerals (ASX:CHW) has excluded Mpyupyu West from the current scoping study. Resource drilling at Bimbi Main was paused at 62 per cent completion to direct effort towards Mpyupyu West.

Nakombe assays and the wider technical programme

At the Nakombe rare earths and niobium prospect, three diamond rigs completed approximately 5,722 metres by the end of September. The conceptual Exploration Target of 34 to 51 million tonnes is not a Mineral Resource. Further technical work is necessary before a resource can be estimated.

Other 2026 work included ionic-clay testing at Mposa, deeper drilling beneath Mpyupyu and planning for an environmental and social impact assessment. The company appointed an assessment consultant in October. A scoping study focused on its eligible mineral sands resources was also in preparation. Chilwa Minerals (ASX:CHW) identified future mineralogical testing, additional drilling and study completion as separate workstreams rather than completed development decisions.

Funding limitations and scheduled milestones

The company expected sink-float assays from Mpyupyu West around late October, mineralogy work for Nakombe during November and scoping-study completion in the December quarter. Drilling conditions at Nakombe and draft mining legislation in Malawi remain uncertainties. The timing of further results and any future resource assessment depends on work that has not yet been completed.

Key Insights

Chilwa Minerals (ASX:CHW) moved into October with new financing and multiple active exploration programmes, but its reported September cash balance predated the offering proceeds. The reported drilling progress does not substitute for new assay-confirmed resources, and the 2026 going-concern disclosure remains part of the funding context. The next disclosures concern assays, technical studies and cash use.

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