Mineral Product Catalogue

Phosphate rock, calcium carbonate and iron oxide yellow all go into production lines, but different ones. The most common selection mistake is to compare price first and then look for a use — the order is backwards. Start from the problem: replenishing raw material, or acting as filler; supplying nutrients, or supplying colour and opacity. Once that is fixed, the specifications become meaningful.

Phosphate rock: the phosphorus source

Phosphate rock is processed for P₂O₅, then into phosphoric acid, then into DAP/MAP fertilisers or feed-grade phosphates. Selection turns on the grade range and secondary indicators — high magnesium raises acid consumption and drives scaling, while fluorine and heavy-metal content determines whether food or feed grades are permissible at all. Egypt and Jordan are the two principal Middle East sources, differing in mining rights, export policy and availability.

Each mineral has its own detail page listing content ranges, particle size and applications, so you can compare directly against your process requirements.

Calcium carbonate: the highest-volume inorganic filler

Calcium carbonate serves plastics, coatings, paper, rubber and building materials, but GCC and PCC are different products: GCC is crushed and graded limestone — cheaper, whiteness capped by the parent rock; PCC is chemically precipitated — costlier, with better control of whiteness and particle size. The core question is whether your matrix and process genuinely require PCC.

Iron oxide yellow: colour and opacity

Iron oxide yellow is the most fundamental yellow among synthetic inorganic pigments — chemically stable, strongly tinting and lightfast. The key indicators are tinting strength (which drives dosage cost), shade consistency (which decides whether batches look alike), fineness and dispersibility (which prevent mottling), and weather and heat stability (which decide suitability for exterior or high-temperature processing). Durable applications such as architectural and automotive coatings normally favour it.

Side by side: key indicators across the four minerals

Importing minerals looks like quote-order-pay-deliver, but the real trouble sits in between: specification wording, inspection arrangements, documents, sailing confirmation and inland discharge. Working through these six steps avoids most disputes.

Step 1: fix the specification before enquiring

State both the main and secondary indicators in one go: for phosphate, the P₂O₅ range, CaO/MgO ceiling, moisture and particle size; for calcium carbonate, CaCO₃ content, whiteness grade and fineness; for iron oxide yellow, tinting strength, shade tolerance and fineness. Quoting a single number invites incomparable offers and later disputes.

Step 2: confirm the source and export qualification

Export policy in Middle Eastern producing areas has shifted noticeably, with mining rights concentrated among a few large operators. Before contracting, confirm which mine the cargo comes from and whether the seller currently holds export qualification. For long-term supply, understanding who holds the mining right matters more than a low quote.

Step 3: agree sampling and inspection

An independent third party takes samples and assays before loading, with the COA travelling with the cargo; a buyer-nominated laboratory (e.g. SGS) is acceptable. Three things decide whether a re-test is meaningful: joint or agreed third-party sampling, complete seal and chain-of-custody records, and an agreed analytical method plus umpire laboratory.

Step 4: build the landed cost properly

FOB is only the starting point. Real delivered cost adds international freight and insurance, import duty and VAT, terminal and demurrage charges, inland transport and warehousing, and FX effects. Middle East routing is geopolitically sensitive, and rerouting lifts both freight and premiums. Ask for an itemised landed-cost breakdown rather than a single figure.

Step 5: align customs documents early

Documents include the COA, packing list, bill of lading, certificate of origin, plus contract, invoice and customs entrustment. The certificate of origin is decisive — preferential duty treatment must be confirmed before booking, not repaired after arrival. The HS classification and declaration basis (notably the 2510.10 / 2510.20 distinction) also need confirming upfront.

Step 6: arrange discharge and re-testing on arrival

Discharge, stockpiling and sampling after arrival raise their own issues. Bulk cargoes involve reconciling draught survey with bill-of-lading weight, and discharge loss plus retained-sample records should be documented. Agree an arrival re-test mechanism in advance so that any discrepancy with the loading report follows a pre-agreed path rather than ad-hoc negotiation.

Q1: can the four minerals be combined in one order?

Different minerals may ship from different ports and modes, so the usual practice is to book each mineral separately and consolidate on arrival and inland delivery. If your requirements fall in the same port window, a combined enquiry can secure better sailing and terms. Tell us your combination and we will propose what is feasible.

Q2: can specifications be tailored to our process?

Yes. Phosphate particle size, calcium carbonate fineness and treatment, and iron oxide form and fineness are all adjustable within limits. The key is stating your process requirements — matrix type, processing temperature, target performance and annual volume — so we can match a grade and supply samples.

Q3: what are the minimum order and lead time?

From 2,000 t per container and 50,000 t by bulk vessel; lead time roughly 10 days for containers and 15 days for a 50,000 t bulk cargo. Combined supply capacity across our Egypt and Jordan programmes is 500,000 t per month. Sailing windows are confirmed with booking.

Q4: can we sample before committing to a bulk order?

Yes, contact us to arrange samples. As sample and bulk production may differ, the formal order is governed by the pre-shipment third-party assay. We document the correspondence between sample and production batches so expectations match reality.