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Pakistan Ofisi
+92 336 5337799İngiltere Ofisi
+44 7789 787494As a leading supplier to USA, we export high-grade Calcium Carbonate structured directly for your industrial requirements. The United States is a strategic growth corridor for non-Chinese critical minerals—specifically High-Grade Antimony Ore (Stibnite, 35%–55% Sb), API-grade Barite, and Acid-grade Fluorite—alongside Asbestos-Free Talc and Himalayan Pink Salt. We execute containerized shipments compliant with US Customs and Border Protection (CBP), ISF 10+2, TSCA, and ASTM standards.Indus Ores, Minerals & Resources exports high-purity Calcium Carbonate (CaCO3) sourced from the crystalline calcite and white marble belts of Khyber Pakhtunkhwa (Swabi, Buner, Nowshera, and Mohmand) and the high-calcium limestone formations of Punjab and Sindh (Attock, Margalla, and Thatta). Utilizing precision ball-mill and air-classification circuits, we supply both uncoated Ground Calcium Carbonate (GCC) and stearic acid surface-coated grades alongside raw crystalline calcite lumps—delivering exceptional ISO whiteness (95%–98%), ultra-low iron oxide (<0.03%), and controlled top-cut micron sizing (D97 from 5μm to 45μm) for international PVC pipe, masterbatch, paint, paper, rubber, and construction chemical manufacturers.
How to import Calcium Carbonate from Pakistan to USA? Indus Minerals exports high-grade Calcium Carbonate to USA via Karachi Port. The standard minimum order quantity is 20–25 MT (1x20ft FCL Trial) / 100–500 MT/Month Contract with a typical lead time of 32–45 Days (US East & Gulf Coast via Suez) / 40–50 Days (US West Coast) to major ports such as Houston, TX, Savannah, GA, Baltimore, MD, Newark / NY, Los Angeles, CA. Payment terms are 100% Irrevocable L/C at Sight (US Prime Bank) or T/T against B/L & SGS COA. All shipments meet US HTS 2617.10.0000 (0% Duty on Raw Antimony Ore), CBP ISF 10+2 Filing, SGS Pre-Shipment Assay & Non-Radioactivity Certificate.
Minimum Order Quantity
20–25 MT (1x20ft FCL Trial) / 100–500 MT/Month Contract
Payment Terms
100% Irrevocable L/C at Sight (US Prime Bank) or T/T against B/L & SGS COA
Pricing Indicator
CIF US Port / FOB Karachi — Antimony linked to Fastmarkets MB / Rotterdam Index
Estimated Lead Time
32–45 Days (US East & Gulf Coast via Suez) / 40–50 Days (US West Coast)
Packaging & Logistics
UN-Certified 1.0 MT PP Jumbo Bags with Moisture-Barrier PE Liner (20–25 MT per 20ft FCL)
| Parameter | Guaranteed Value |
|---|---|
| CaCO3 (Purity) | 98.5% - 99.2% min (Crystalline Calcite Grade) |
| CaO (Calcium Oxide) | 55.0% - 55.6% min |
| Whiteness / Brightness | 95% - 98% min (ISO 2470 Brightness) |
| MgO (Magnesia) | 0.30% - 0.50% max |
| SiO2 (Silica) | 0.15% - 0.30% max |
| Fe2O3 (Iron Oxide) | 0.02% - 0.05% max |
| Al2O3 (Alumina) | 0.05% - 0.10% max |
| Loss on Ignition (LOI) | 43.5% - 43.9% |
| Specific Gravity / Moisture | 2.70 g/cm³ | Moisture ≤ 0.20% max |
| Oil Absorption (ISO 787-5) | 16 - 22 g/100g (Uncoated) | 12 - 16 g/100g (Stearic Acid Coated) |
| Particle Size / Mesh Range | Lumps (10-100mm) | GCC Powder 325 to 3000 Mesh (D97: 5μm - 45μm) |
| Packaging / Payload | 25kg / 50kg Valve PP Bags or 1.0 - 1.25 MT Jumbo Bags (26-27 MT / 20ft FCL) |
* Quarried in Swabi, Buner, Nowshera, and Mohmand (KPK) and micronized at automated ball-mill & classification plants in Hub/Karachi and Hattar. Available as raw crystalline Calcite Lumps (10-100mm), Uncoated GCC Powder (325–2500 Mesh), and Stearic Acid Surface-Coated GCC (800–3000 Mesh, 1.0%–1.5% coating level for hydrophobic polymer dispersion). Packed in 25kg/50kg multi-wall bags or 1.25 MT FIBC Jumbo Bags with PE moisture liners inside 20ft containers (26–28 MT payload) FOB Karachi Port / Port Qasim.
All shipments originate from Karachi Port, Pakistan. For USA, we typically route to the following main ports:
Submit a formal RFQ to receive a firm corporate offer (FCO) tailored to your specific requirements for delivery to USA.
Request Firm Corporate OfferAll shipments are subject to independent third-party inspection (SGS, Alex Stewart, or equivalent) at the port of loading to certify weight and quality before dispatch.
Regional Compliance
US HTS 2617.10.0000 (0% Duty on Raw Antimony Ore), CBP ISF 10+2 Filing, SGS Pre-Shipment Assay & Non-Radioactivity Certificate