Bahri Trading Corporation is Pakistan's premier bulk mineral exporter and sourcing authority for metallurgical and refractory grade Chromite Ore (Cr₂O₃ 40%–52%). Sourced directly from Balochistan’s ophiolite deposits (Muslim Bagh, Zhob, Khuzdar), shipments feature superior Cr:Fe ratios (2.8:1 to 3.2:1), low silica (<4% SiO₂), and full third-party SGS assay verification for global ferrochrome smelters and international steel producers.
1. Global Chromite Dynamics & Pakistan's Strategic Role
As global stainless steel output expands and decarbonization initiatives push ferroalloy producers toward higher-efficiency smelting charges, premium-grade lumpy chromite ore has become a highly contested raw material.
While South African UG2 chromite concentrates dominate global bulk tonnage, they present significant challenges: low Cr:Fe ratios (often 1.3:1 to 1.5:1) and excessive fines that require costly briquetting or pelletizing. In contrast, Pakistani chromite ore exported by Bahri Trading Corporation offers naturally occurring, hard, lumpy mineral specimens with natural Cr:Fe ratios exceeding 2.8:1 and up to 3.2:1.
2. Chemical Assay Specifications & Grade Matrix
Bahri Trading Corporation maintains strict grading protocols to serve metallurgical, refractory, and chemical consumers. Below are the standard export assay benchmarks tested at Karachi Port:
| Grade Classification | Cr₂O₃ (%) | Cr:Fe Ratio | SiO₂ Max | Al₂O₃ Max | Physical Form |
|---|---|---|---|---|---|
| High-Grade Metallurgical | 48.0% – 52.0% | 3.0 : 1 – 3.2 : 1 | 3.50% | 11.0% | Lumps (10–100 mm) |
| Medium Metallurgical | 44.0% – 46.0% | 2.8 : 1 – 3.0 : 1 | 4.50% | 13.5% | Lumps (10–100 mm) |
| Refractory / Standard | 40.0% – 42.0% | 2.6 : 1 – 2.8 : 1 | 6.00% | 14.0% | Lumps / Concentrates |
| Chromite Concentrate / Fines | 46.0% – 50.0% | 2.8 : 1 – 3.0 : 1 | 4.00% | 12.0% | 0–3 mm Sands |
3. Key Mining Terrains in Balochistan & KP
Pakistan's primary chromite mineralization is hosted in the Cretaceous ophiolite belts stretching along the western tectonic margin:
- Muslim Bagh & Zhob Valley (Balochistan): World-renowned for massive podiform chromite deposits delivering high Cr₂O₃ content (48%–52%) and exceptional hard-lump mechanical strength.
- Khuzdar & Wad (Balochistan): Prolific source of metallurgical grade ore with low phosphorus and sulfur contaminants.
- Malakand & Dargai (Khyber Pakhtunkhwa): Specialized ultramafic complexes producing both metallurgical lumps and gravity-separated concentrates.
4. Quality Assurance, SGS Sampling & Port Logistics
International buyers frequently face risks of grade discrepancies, moisture falsification, or poor container packing when dealing with unverified intermediaries. Bahri Trading Corporation solves this with a transparent 4-step quality assurance framework:
- Pithead & Stockyard Inspection: Every batch is assayed with portable XRF spectrometers before dispatching from mining hubs in Quetta/Zhob.
- Karachi Consolidation & Segregation: Ores are transported via bonded logistics to Karachi consolidation yards, screened for sizing (10–100mm), and freed of clay gangue.
- Independent Third-Party Assay: SGS, Intertek, or Alfred H Knight draws representative split samples in compliance with ISO 6153 standards. Official Certificates of Sampling and Analysis (COA) are issued directly to the buyer's issuing bank.
- Heavy-Duty Container Stuffing: 26 to 28 Metric Tons per 20ft container with moisture-barrier liner bags and anti-puncture flooring protection.
5. Shipping Incoterms & Major Global Destinations
Bahri Trading Corporation manages end-to-end freight and customs clearance from Karachi Port (KPT) and Port Qasim (PQA):
- China: Tianjin (Xingang), Qingdao, Shanghai, Huangpu, Fangcheng, and Zhanjiang.
- East Asia: Busan (South Korea), Yokohama (Japan), and Kaohsiung (Taiwan).
- Europe & Middle East: Rotterdam, Antwerp, Jebel Ali, and King Abdullah Port.
- Contract Options: FOB Karachi, CFR destination, or CIF with full marine insurance coverage. Payment terms supported via Irrevocable Letter of Credit (LC at sight) or confirmed TT structures.
6. Frequently Asked Questions (FAQ)
Q: What is the Minimum Order Quantity (MOQ) for chromite ore?
A: Standard containerized export MOQ is 50 Metric Tons (two 20ft containers). For large industrial smelters, we supply multi-thousand ton bulk and regular monthly contractual deliveries.
Q: Can we request an independent assay report prior to final payment?
A: Yes. All commercial invoices are verified against final SGS or Intertek assay certificates generated during container stuffing at Karachi Port.