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For suppliers

Connect your mineral supply to global buyers

Producers, mines, refiners and authorised suppliers can submit supply opportunities for review by our trading desk.

Working with us

What we look for

We are a route to market for producers and authorised suppliers who can evidence what they hold. In exchange for that discipline, a supply relationship with Mattar is repeatable: buyers who qualify your material once will come back for it.

We decline more offers than we progress, and we decline them early rather than after a counterparty has committed time and capital.

  • Verifiable identity and ownership

    We establish who the counterparty is and what right they hold over the material before progressing an offer.

  • Documented origin

    Chain of custody must be evidenced to the standard the receiving market requires. Material that cannot be evidenced does not move forward.

  • Specification that survives testing

    Present material honestly, including where it falls short. A specification that fails on arrival costs both parties more than a declined offer.

  • Deliverable logistics

    A realistic port, packing arrangement and delivery window, with the capacity to hold them across a programme.

Supply opportunity

Submit a supply opportunity

Attach supporting documentation where you have it — assay reports, certificates of origin, allocation or ownership evidence. Files are stored privately and are visible only to the Mattar trading team.

  1. 01Company
  2. 02Commodity
  3. 03Supply details
  4. 04Documentation
  5. 05Review
Work with Mattar

Let’s Build Stronger Supply Chains Together

Whether you’re sourcing critical minerals, supplying material or exploring a strategic partnership, talk to our team.

MATTARMINERAL TRADE

Resources for a stronger tomorrow