TDS / COA / Buyer Process
How to Check TDS and Sample COA Before You Place a Mineral Import Order
A practical review framework for buyers before trial, quotation, and bulk dispatch.
Use TDS to understand capability range
TDS shows the grade profile and typical range, but should be read with application context.
- Check if the listed parameters match your process-critical checks.
- Separate typical range from strict acceptance requirement.
- Confirm form, size, and packing references in the same sheet.
Use sample COA to validate trial relevance
A sample COA helps validate whether trial material is close to your buying basis.
- Match sample COA to the exact grade being quoted.
- Check testing basis and parameter naming consistency.
- Clarify any value that sits near your rejection threshold.
Convert documents into buying decisions
Documents are useful only when they are translated into a clear commercial and dispatch plan.
- Lock technical acceptance points before final quote approval.
- Align trial outcome with repeat-order specification.
- Confirm dispatch documents and communication process early.
Related guides
Continue with nearby buyer questions.
Kaolin / Paint Industry
Kaolin Supplier for Paint Industry: What We Supply
A direct kaolin supply guide for paint and coatings buyers reviewing forms, brightness focus, and export handling from India.
Bentonite / India Supply
Bentonite Supplier India: What We Offer
A direct bentonite supply guide for buyers comparing grades, application fit, and export handling from India.
Fly Ash / Bulk Shipment
Fly Ash Exporter from India Bulk Shipment: What We Supply
A direct fly ash supply guide for buyers reviewing forms, application fit, and bulk shipment handling from India.