Kilambi News
Friday, October 30, 2026

Critical One signs 425 million Canadian dollar antimony pact

Mining Friday, October 30, 2026 - Updated Oct 30, 2026 07:08

Critical One Energy signed a binding memorandum with Solar International Core Canada bringing 25 million Canadian dollars of strategic capital, a construction facility of up to 400 million, and exclusive offtake for up to 150 million pounds of antimony from Howells Lake in Ontario.

Why it matters: The deal would fund and buy output from what Critical One calls Canada's largest undeveloped antimony deposit, a metal with no current North American mine supply chain of scale, though the project has no compliant resource yet.

Data as of MOU announced October 29, 2026. The 303 million dollar headline in some coverage is the US dollar conversion of the 425 million Canadian dollar total. Equity completion is subject to 90 day due diligence and CSE acceptance; Howells Lake has no NI 43-101 compliant resource.

Critical One Energy said on October 29 it has signed a binding memorandum of understanding with Solar International Core Canada, a strategic investment firm whose partnerships include the Sultanate of Oman sovereign wealth fund. The package totals 425 million Canadian dollars: 25 million of strategic capital and a construction financing facility of up to 400 million, tied to the Howells Lake antimony gold project in northwestern Ontario.

The equity piece is priced at a premium. SICC will buy 12.5 million shares at 1.20 Canadian dollars, a 48 percent premium to the October 28 close of 0.81 dollars, for 15 million dollars and a 12 percent fully diluted interest, with a 12 month voluntary lock up and no warrants. A further 10 million funds Critical One’s carried equity interest in a planned Ontario antimony processing facility to be developed by Northlink Development Group.

Offtake is the strategic element. SICC gains exclusive rights to buy up to 150 million pounds of future antimony production from Howells Lake at international benchmark prices, integrating the project’s feedstock with the Ontario processing plant. SICC has 90 days to deliver an indicative term sheet for the construction facility, and equity completion remains subject to 90 day due diligence and Canadian Securities Exchange acceptance.

The caveats are material and stated by the company itself. Howells Lake, about 120 kilometres west of the Ring of Fire access corridor in the homelands of the Eabametoong First Nation, does not currently have an NI 43-101 compliant resource, and future production is not guaranteed. A funded 20,000 metre programme is designed to produce a maiden resource. The MOU therefore buys an option on a supply chain, priced at a premium, before the resource that would fill it has been defined.

Sources

  1. Critical One Energy, SICC ink $303 million antimony offtake deal for Howells Lake project in Ontario - Mining.com - 2026-10-29
  2. Critical One Energy negotiates C$425 million investment and offtake agreement - Critical One Energy via Newsfile, carried by Investing News Network - 2026-10-29