What to send before asking for a sample

The most useful sample request includes the buyer's company identity, country, civilian application, preferred grade, target quantity, timeframe, and any requested specification or testing items.

  • Company, country, and application.
  • 3N, 4N, both, or not sure yet.
  • Sample amount, trial order plan, or bulk target.
  • Requested reference report or additional testing.

From sample to trial order

After technical review, buyers may ask for additional impurity testing or a trial order. Quote, export, end-use, documentation, and shipment details should remain under manual review before any transaction proceeds.

  • Review brochure and reference analysis report.
  • Confirm process-specific specifications.
  • Discuss sample availability and logistics.
  • Move to trial or bulk discussion only after manual review.