ROCHENOIRMINERALS LLC

Critical minerals for American industry, sourced outside concentrated supply.

We buy from producers in allied countries, import as the party of record, and deliver to your plant. One counterparty from the mine face to your gate.

Fluorspar, antimony and the rest of the list come from somewhere else.

American manufacturers depend on minerals the country barely produces, drawn from a handful of jurisdictions. That worked until export policy became a lever. It is now a board-level question at every plant that consumes these materials.

100% United States net import reliance on fluorspar and on yttrium. There is no domestic mine supply to fall back on.
~60% China's share of global fluorspar mine production. For mined antimony the figure is roughly 48 per cent.
14 of 33 Critical minerals for which China is both a major United States import source and a jurisdiction applying export restrictions.

Source: United States Geological Survey, Mineral Commodity Summaries, 2025 and 2026 editions.

What we do, and what we don't

ROCHENOIR sits in one place in the chain: between an international producer and a United States consuming plant, absorbing the risk neither side wants to carry. We hold the producer relationship, we take title to the material, and we carry the delivery obligation.

We do not operate mines. We do not re-broker another trader's cargo. And we do not quote material we have not traced to its source.

  1. Qualify

    Producer due diligence, sample assay, verification of specification, production capacity and export documentation capability.

  2. Contract

    Volume, pricing basis and Incoterm, payment instrument, and back-to-back quality and remedy provisions with both counterparties.

  3. Ship

    Inland haulage, vessel booking, marine insurance, export documentation and pre-shipment inspection.

  4. Clear

    United States customs entry and duty as importer of record, tariff classification, country-of-origin declaration and port release.

  5. Deliver

    Inland transport to your plant on the agreed window, with certificate of analysis and a complete shipping file.

Built to be held, not sold

ROCHENOIR is privately held and intended to stay that way. We are not working toward an exit, which is why we can absorb the qualification cycles this industry actually takes and why we will decline a transaction that would damage a supplier or customer relationship.

If you are a producer, tell us what you have and the volumes you can hold. If you are a buyer, send us your specification and annual requirement. Start there.