Inspection at Loading for Pakistani Ore: How to Appoint SGS or Your Own Inspector

Yes, you can appoint an inspector at loading. For ore shipped from Karachi, a buyer may use SGS Pakistan or name their own inspection company to attend sampling, weighing and sealing before the container ships. That's the short answer. The longer answer is about what that inspection actually proves, who pays, and what paperwork you should have in hand when the vessel leaves.

Here's the thing. The assay certificate you agree on at contract and the loading inspection are two different checks. One tells you what the ore is. The other tells you that what loads is the same material, at the right weight, sealed so nobody swaps it in transit.

What does a loading inspection on ore actually cover?

At its core, an independent inspector at loading is verifying three things: identity, quantity and condition.

• Identity — the material loaded matches the contract description and the lot the certificate of analysis was drawn from. The inspector often takes a sealed sample set at this stage.
• Quantity — weight, usually by weighbridge ticket, sometimes draft survey for bulk. For containerised ore it's container weight against tare.
• Condition — moisture, obvious contamination, how the ore is packed and whether containers or holds are sound and clean.
• Sealing — container seals are recorded by number, photographed, and logged so the buyer can confirm the seal is intact at destination.

At GBX, each lot is sampled and analysed by SGS Pakistan and sold against that SGS certificate of analysis. A loading inspection sits on top of that. It's the check that the certified lot is the lot that ships.

For the four minerals we sell — antimony ore, lead ore with silver, copper ore and rough nephrite jade — the ore is crushed to your size range and sold as crushed ore, not flotation concentrate. So a loading inspector is looking at crushed material, confirming size and packing, not sampling a concentrate filter cake.

Nephrite is handled differently. Each rough block is sold by weight, weighed, photographed and filmed. If you want third-party verification on jade, your inspector is confirming block weights and condition rather than drawing an assay sample.

SGS loading inspection in Pakistan vs your own inspector

Both work. The choice depends on what you need the certificate for and who your downstream buyer or bank trusts.

Honestly, if you don't already have an inspection partner in Pakistan, SGS is the simple route — they drew the original analysis, so the chain of custody from certificate to container is clean. If your procurement rules or your end-buyer require a specific inspector (Bureau Veritas, Intertek, Cotecna, whoever), name them in the contract and we'll arrange access at loading.

You can also do both on different lots. Some buyers test their own sample in their own lab first, then appoint SGS or their own inspector at loading for the shipment itself. Both are fine.

Who pays, and what should be in the contract

Inspection cost is a negotiation point, not a fixed rule. Common practice is that the party requesting the inspection pays for it, but on some contracts the cost is split or the seller covers loading-port inspection while the buyer covers destination. Agree this in writing before you book anything — don't assume.

What the contract should name:

• The inspection company (SGS Pakistan or your named firm)
• Scope — sampling, weighing, sealing, photography, or all of them
• Who draws and holds the umpire sample if there's a later dispute
• Settlement basis — which certificate governs payment
• A sample split, usually three ways: buyer, seller, and a sealed umpire sample kept for referee analysis

That umpire sample matters more than people expect. If your lab result and the loading-port result disagree beyond an agreed tolerance, the umpire sample goes to a third lab and that result is binding. Set the tolerance and the referee lab in the contract. It's cheap insurance.

What documents you get after ore loading inspection

After loading you should expect a set that lets your bank release payment and your destination clear customs. The exact list depends on Incoterms and your L/C, but typically:

• Certificate of analysis (the SGS certificate the lot was sold against)
• Inspection report / certificate of weight and sampling from the appointed inspector
• Packing list and container/seal number record
• Photographs — and for nephrite, the per-block weight sheet, photos and film
• Bill of lading
• Commercial invoice
• Certificate of origin

We offer FOB Karachi, with CFR on request. Under FOB your responsibility for the goods starts once they're loaded, so loading inspection is your main checkpoint. Under CFR we arrange freight to your port, but the inspection at loading still does the same job — it fixes what left Karachi.

One common mistake: buyers leave inspector appointment to the last minute. Inspection firms need a few days' notice to assign a surveyor and attend loading. Name your inspector when you place the order, not when the container's already at the port.

Another: don't skip the seal-number record. If a destination dispute ever comes up, a photographed, logged seal that's intact on arrival is the fastest way to close the question of whether anything changed in transit.

HS codes and a quick note on classification

Your customs broker will confirm the exact code, but as a starting point ores generally fall under Chapter 26 of the Harmonised System (for example, antimony ores under 2617, copper ores under 2603, lead ores under 2607). Nephrite rough is classified differently, under Chapter 25 for stone. Always confirm the current code for your country with your broker — classification and duty treatment change, and I won't guess your specific tariff line.

So decide early: SGS Pakistan or your own inspector, and name them in the contract. Then confirm scope, sample split and who pays.

To start, tell us the mineral, your size range and destination port, and request a quote on the mineral's page or by WhatsApp at +92 300 3644444. We'll confirm availability, shipment window and arrange inspection access at loading.