
Calcium carbonate supplier and exporter
Calcium carbonate from Pakistan, supplied to industry worldwide.
Khattco International is an Australian company that supplies ground calcium carbonate (CaCO3) from Pakistan. We handle sourcing, quality control, documentation and export.
Who we are
An Australian company with a direct line to the source.
Khattco International supplies calcium carbonate to industrial buyers around the world. The mineral is mined and processed in Pakistan, which has large deposits of high purity, high whiteness limestone and marble.
We handle sourcing, quality control, documentation and export, so a procurement team deals with one company from the first enquiry to shipment.

- Product grades
- 5
- Industries covered
- 7
- Stages from quarry to customer
- 8
- Steps from enquiry to shipment
- 4
Product range
Five grades of fine and ultrafine ground calcium carbonate.
Uncoated and coated, each defined by its mesh, D50 and D97. All five are ground calcium carbonate (GCC), milled from natural limestone or marble.
K-GCC-U5Fine Uncoated Ground Calcium Carbonate
750 to 800 mesh
A fine, general purpose uncoated filler for paints, putty, adhesives, rubber and paper.
- D50 5 µm
- D97 max 20 µm
K-GCC-U3Fine Uncoated Ground Calcium Carbonate
1500 mesh
A finer uncoated grade for smoother paints, adhesives and sealants, and for paper.
- D50 3 µm
- D97 max 10 to 12 µm
K-GCC-U2Ultrafine Uncoated Ground Calcium Carbonate
1750 to 1880 mesh
An ultrafine uncoated grade for premium paints and coatings, sealants and paper.
- D50 2 to 2.4 µm
- D97 max 8 µm
K-GCC-C2Fine Coated Ground Calcium Carbonate
1750 mesh
A fine stearic acid coated grade for PVC, plastic film, masterbatch, rubber and sealants.
- D50 2 µm
- D97 max 8 µm
K-GCC-C1.5Premium Ultrafine Coated Ground Calcium Carbonate
2500 to 3000 mesh
The finest grade, stearic acid coated, for thin plastic film, premium masterbatch, rubber and sealants.
- D50 1.5 to 1.7 µm
- D97 max 5 to 6 µm
- Request a Quote
Not sure which grade you need?
Tell us what you are making and where it will be used. We will suggest a grade and arrange a sample.
Industries
Where calcium carbonate is used.
Calcium carbonate is a functional filler and an extender pigment. These are the industries our grades are used in.
Why Khattco
One company between your plant and the quarry.
Sourcing, testing and export paperwork are handled by one company.
Sourced at origin
Material is sourced in Pakistan, where the limestone and marble are mined and processed.
Consistent quality
Each order is produced to the grade and specification agreed in the quotation.
Lab tested batches
Batches are tested at source, and a certificate of analysis is part of the export documents.
Export documentation handled
Certificate of origin, certificate of analysis, commercial invoice, packing list and bill of lading are prepared for you.
Flexible packing
25 kg and 50 kg bags, 1 to 1.25 tonne jumbo bags, palletised or loose loaded, with custom branding on request.
Worldwide shipping
20 foot containers on FOB, CFR and CIF terms to ports around the world.
Global reach
From Pakistan to your port.
We ship in 20 foot containers on FOB, CFR and CIF terms to destinations across the world. The routes below are indicative, and your destination port is confirmed in the quotation.
- Middle East
- Europe
- Africa
- East Asia
- South East Asia
- Australia and New Zealand
- North America
- South America
How it works
Four steps from enquiry to shipment.
This is how an order moves from your first message to the cargo leaving port.
- 01
Enquiry
Tell us the product, grade, quantity and destination port. We reply with a quotation.
- 02
Sample and specification
We send a sample and the technical data sheet, so you can approve the grade before you order.
- 03
Order and production
Once the order is confirmed, the material is selected, processed and tested to your specification.
- 04
Shipping and documents
We pack and load the container and prepare the export documents for your shipment.
Tell us what you need and we will send a quotation.
Send the product, grade, quantity and destination port. A technical data sheet and certificate of analysis are provided with every quotation.








