NioCorp secures 15-year Traxys deal for Elk Creek ferroniobium

A customer commitment for Nebraska’s Elk Creek project

NioCorp Developments has secured a binding commitment from Traxys North America to buy half the planned ferroniobium output from its Elk Creek project in southeastern Nebraska. Announced October 13, 2026, the purchase commitment is on a take-or-pay basis for the first 15 years of production. It strengthens the commercial groundwork for a potential U.S. critical-minerals source while leaving financing and delivery conditions to be met. [S2] [S3] [S1]

Ferroniobium is an alloy of iron and niobium. NioCorp’s annual filing identifies niobium’s uses in steel for vehicles, bridges, buildings and pipelines, putting the material at work across transportation and construction. [S3]

Purchase commitments and marketing rights differ

NioCorp’s existing agreement with ThyssenKrupp Metallurgical Products still covers the other half of planned ferroniobium production for the first ten years. Together, the two purchase arrangements cover all planned ferroniobium output during that initial decade. Their durations differ: the newly announced Traxys commitment lasts 15 years, while the unchanged ThyssenKrupp contract lasts ten. [S2] [S1]

Scandium, titanium and rare earth products have a different arrangement. NioCorp says the exclusive brokerage arrangement for these planned products lasts 15 years. Traxys says it becomes NioCorp’s exclusive global marketing and sales partner and receives the exclusive right to buy those planned products, without an obligation to purchase them. That creates a route to customers, but it does not give every mineral the same committed buyer as ferroniobium. [S2] [S1]

Why customer contracts matter to EXIM financing

The Export-Import Bank of the United States, known as EXIM, explains in its general project-finance guidance that contracted sales to creditworthy customers help support debt repayment. That is the practical financing value of a long-term purchase agreement: it helps establish how a future operation would earn the money to repay its lenders. [S4]

NioCorp chief executive Mark Smith said the agreements address a key item in EXIM’s review of the company’s proposed financing package. The sales pact itself establishes neither an EXIM loan approval nor a financing close; EXIM’s guidance allows further information requests until closing. A possible Traxys equity investment of up to $30 million also remains a separate discussion, subject to further negotiation and documentation. [S1] [S4] [S2]

Mine-entrance work precedes commercial deliveries

Physical work has begun on part of Elk Creek. NioCorp’s annual filing says it announced the start of mine-entrance construction on February 26, 2026. That entrance, called a portal, has a $44.6 million budget. The company reported approximately $5.6 million in construction costs incurred through June 30, 2026, a reporting cutoff that predates the new sales agreement. [S3]

The October 13 announcement makes the remaining delivery conditions explicit: completion of project financing and construction, the start of commercial production, and finalization of customary ancillary commercial terms. For manufacturers, the agreement establishes a clearer route to future supply. Turning that commercial progress into usable material still depends on bringing the mine into operation. [S2] [S1]

Sources and reporting scope

Reported from the linked primary documents with AI assistance and separate editorial reviews. No interviews, site visits or independent equipment tests were performed. Company statements are attributed; announced plans and research objectives are not completed results.

• S2: Traxys North America LLC — accessed 2026-10-15
• S3: NioCorp Developments Ltd. — accessed 2026-10-15
• S1: NioCorp Developments Ltd. — accessed 2026-10-15
• S4: Export-Import Bank of the United States — accessed 2026-10-15