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All Sulphur

Granular Sulphur

Formed 2–6 mm granules, low friability, deep-sea grade

Granular sulphur is the benchmark form of the world sulphur trade, and the reason is friability rather than chemistry. Formed by wet-drum or fluid-bed granulation into rounded 2–6 mm beads, it is built to survive repeated handling: a properly formed granule stays around 5% or below on the standard friability test, where crushed lump sheds substantially more at every transfer. The chemistry is the familiar recovered-sulphur sheet — 99.8% minimum purity and commonly 99.9%, moisture ≤ 0.5%, ash ≤ 0.05%, acidity as H₂SO₄ ≤ 0.01%, organic carbon ≤ 0.05%, arsenic, selenium and tellurium each ≤ 1 ppm — with bulk density around 1.2–1.3 t/m³ and a bright yellow colour. Size distribution is what you actually contract on: typically 95% within 2–6 mm with the sub-1 mm fines capped, because fines are simultaneously the dust hazard, the flowability problem and tonnage you paid freight on but cannot cleanly discharge.

This is the form to take whenever the sulphur has to cross an ocean, sit in an open stockpile, or move through grab discharge, conveyors and multiple transhipments before it reaches a melter — which describes deep-sea lanes from the US Gulf (Beaumont Neches 5,500 MTPD forming, Houston, Tampa) and the Middle East (Sohar, Sur and Duqm in Oman, with the Saudi Red Sea terminals subject to confirmation of loading) into Morocco (OCP), Brazil, and Southeast Asia. Sulphuric acid plants, phosphate fertilizer producers, mining leach operations, pulp and paper mills and industrial melters all take granular for that reason, and it is the only form most large bulk terminals will accept in volume. Against lump you are paying a forming premium for a bead that arrives intact; against prilled you are buying a tougher, less dusty particle that handles better in bulk while giving up some of the prill's uniformity. CBIL brokers granular sulphur from US Gulf and Middle Eastern gas-processing and refinery streams against SGS certification of purity, moisture, ash, acidity, carbon, trace metals, screen analysis and friability at load port. Supply is arranged in bulk Handysize, Supramax and Panamax parcels and 1 MT jumbo bags on FOB, CFR and CIF terms — give us your annual tonnage and discharge port and we will structure spot or term supply against it.

See also: Sulphur CFR Morocco (Jorf Lasfar, Safi) · Sulphur for the DR Congo Copperbelt · Sulphur CFR Santos, Brazil · Sulphur CIF India · Sulphur CFR Indonesia (Morowali, Weda Bay) · Sulphur CFR Namibia (Walvis Bay) · Sulphur CFR Richards Bay · Sulphur CFR Toamasina · Sulphur CFR Aqaba

Need the ship as well? Our chartering desk prices Oman and Red Sea to India sulphur and fertilizer freight on LaycanDesk.

Excluded origins are not offered, including product re-exported, blended or re-processed through a third country. Every lot moves with a certificate of origin naming the producing plant, mine or grower country, and nothing is quoted before the seller and loading point are known.

Indicative reference

$115–185 USD / MT

as at September 2026

IncotermsFOB · CFR · CIF
OriginsUnited States (US Gulf / Beaumont Neches), Oman, Saudi Arabia (Red Sea; lifting confirmed per cargo)
PackagingBulk vessel (Handysize / Supramax / Panamax) · 1 MT jumbo bags
HS Code2503.00

Reference level only — not an offer, and reviewed quarterly. Levels shown are as at September 2026. Firm pricing is quoted per RFQ, subject to volume, terms and inspection.

United States (US Gulf / Beaumont Neches) · Oman · Saudi Arabia (Red Sea; lifting confirmed per cargo)

Typical Specification

Purity (S)99.8% min
Granule Size2–6 mm (95% min)
Moisture (H₂O)≤ 0.5%
Ash≤ 0.05%
Acidity (as H₂SO₄)≤ 0.01%
Organic Carbon≤ 0.05%
Friability≤ 5%
Bulk Density1.2–1.3 t/m³

Specifications are indicative and adjusted to the agreed contract and destination requirements. Final spec confirmed on COA / SGS.

Available Grades

Granular 2–6 mm (Standard)Granular 1–4 mmWet-Drum GranulatedFluid-Bed GranulatedBright Yellow 99.9% min

Applications

  • Sulphuric acid plants
  • Phosphate fertilizer (DAP / MAP / TSP)
  • Mining & leaching
  • Pulp & paper
  • Rubber & chemical processing
  • Phosphate fertiliser acid plants (Morocco, India, Brazil, Jordan)
  • Copper-cobalt leach in the DR Congo copperbelt (via Dar es Salaam and Durban)
  • Nickel-cobalt HPAL leach (Madagascar)

Category

Petroleum & Energy

Incoterms

FOB · CFR · CIF

Pricing basis

USD / MT

Inspection

SGS / Intertek at load port

Granular Sulphur — buyer questions

Granular or lump — which should I buy?

Decide on the lane and the handling, not the chemistry, because they are chemically the same. Granular survives long voyages, transhipment, grab discharge and open stockpiling with low fines generation; lump is cheaper per tonne but dusts, degrades and discharges more slowly. If the cargo crosses an ocean or passes through a terminal that will not tolerate dust, take granular. If you have a short lane and a melter, price both and compare delivered cost rather than headline price.

What does friability mean on a sulphur spec sheet?

It is the granule's resistance to breaking down into fines under mechanical handling, measured by a standard tumble or drop test, and a well-formed granule stays at or under about 5%. It matters because every conveyor transfer, grab and hold converts weak granules into dust that you paid freight on, cannot discharge cleanly and then have to manage as a fire and housekeeping hazard. It is the single number that separates a good granular lot from a nominally compliant one.

Do you supply on term contract as well as spot?

Yes. Acid plants and fertilizer producers generally want a term structure with a monthly lifting schedule priced off a published quarterly or monthly contract price, and that is how most Middle East allocation is sold. Spot cargoes are workable where allocation is available. Tell us your annual tonnage, discharge port and preferred pricing basis and we will structure to it.

What certification travels with the cargo?

SGS or Intertek quality and quantity certification at load port covering purity, moisture, ash, acidity, organic carbon, arsenic, selenium and tellurium, plus screen analysis and friability, with draft survey or shore-scale quantity certification at both ends. If your incoming spec is tighter than the standard sheet — a lower carbon limit and a tighter fines cap are the usual ones — tell us before we work the allocation, because it changes which source can serve you.

Who buys sulphur in Morocco, India and Brazil?

Phosphate makers, who burn it to sulphuric acid. In Morocco the buyer is OCP, at its Jorf Lasfar and Safi complexes; 51% of Morocco's 2025 sulphur came from inside the Gulf. In India the buyers are phosphate and complex-fertiliser plants and metal refiners on both coasts; India imported 2.25 million MT in 2025, 55% from inside the Gulf. Brazil imported 2.32 million MT in 2025, 41% from inside the Gulf, for phosphate plants supplying its soy and corn belt. The Strait of Hormuz has been severely restricted since 28 February 2026. Brazil's imports in January to August 2026 were about 830,000 MT, half the volume of the same months of 2025, at an average declared value of about USD 609/MT against USD 217/MT, and the United States supplied a larger share. CBIL quotes granular sulphur from outside the Gulf in Supramax lots.

Who buys sulphur in southern Africa?

Copper-cobalt leach plants in the Katanga copperbelt of the DR Congo, and phosphoric acid producers in South Africa. The DR Congo imported about 1.77 million MT in 2024, 84% from inside the Gulf; cargoes land at Dar es Salaam, Durban or Richards Bay and are trucked inland, so a buyer prices FCA port plus road freight. FCA Dar es Salaam prices rose from about USD 600/MT before the restriction to USD 1,000–1,200/MT for small parcels. South Africa imported about 383,000 MT in 2025, 89% from inside the Gulf, and its January to May 2026 imports fell 68% to about 56,000 MT. CBIL quotes bagged and bulk granular sulphur CFR Dar es Salaam, Durban and Richards Bay.

Who buys sulphur in Madagascar and Jordan?

In Madagascar the buyer is the Ambatovy nickel-cobalt plant at Toamasina, which leaches its ore with acid made from imported sulphur; Madagascar's 2025 imports were about 444,000 MT, 88% from inside the Gulf. In Jordan the buyer is the Jordan Phosphate Mines Company (JPMC) and its affiliates, with acid and fertiliser plants supplied through Aqaba; Jordan's 2024 imports were about 310,000 MT, all from Gulf states, 70% of it Saudi. Saudi sulphur loaded at Yanbu on the Red Sea is the short-haul route into Aqaba when the terminal confirms a lifting, and a sulphuric acid plant signed for the Shidiya mine in February 2026 adds demand. CBIL quotes both on CFR terms.