Global Commodity Trading

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Quaistro Commodities trades sulphur, fertilizers, petroleum products and ores — connecting producers to industry across global markets.

What we trade ↓
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Who we are

A trading house built on reliability, reach & market depth.

Quaistro Commodities is a Dubai-based international commodity trading company incorporated in December 2025 under the Dubai Integrated Economic Zones Authority (DIEZA). Headquartered in Dubai Silicon Oasis.

Specializing in the international trading of industrial chemicals — with sulfur as our primary commodity — along with fertilizers, metal ores, and petroleum products, we serve markets across Central Asia, the Middle East, and beyond. Our strategic partnerships with national resource companies position us as a reliable bridge in global commodity supply chains.

WHAT WE TRADE
What we trade

Four pillars. One standard of execution.

Sulphur stockpile
01
Granular · Prilled · Crushed
01 / SULPHUR

Sulphur

Granular, prilled and crushed lump sulphur for fertilizer, chemical and industrial applications — sourced direct from major refining and gas-processing hubs and moved at scale.

Specifications+
Purity99.8% min (Wt%)
Organic ash0.08% (Wt%)
Inorganic ash0.12% max (Wt%)
Acidity (as H₂SO₄)0.01% max (Wt%)
Moisture0.05% (Wt%)
ColorBright yellow
FormFlakes
Granule size~1 cm², up to 5–10 cm²
KindBlocks crushed & loaded by Seller
PackagingJumbo bag, per metric ton
02 / FERTILIZERS

Fertilizers

Nitrogen, phosphate and potash-based fertilizers supplied to agricultural markets at scale and on schedule — Urea, DAP, MOP and blends, delivered through trusted port logistics.

Specifications+
Urea 46 Granular
Nitrogen content (dry basis)46.0% min
Biuret content1.0% max
Heavy metals (As, Cd, Pb, Hg)0.1 ppm max each
Chromium (Cr)3.0 ppm max
Moisture1.0% max
Particle size (granular)≥90% <4.0 mm; ≤5% <2.0 mm
DAP — Di-Ammonium Phosphate
Total nitrogen (N)18 ± 0.5%
Phosphorus (P₂O₅)46 ± 0.5%
Ammoniacal nitrogen15.5%
Water-soluble phosphate (P₂O₅)41–42%
Crude moisture (as H₂O)2.5% max
Screen size (2 × 5 mm)>95%
ColourDark
DAP fertilizer granules
02
Nitrogen · Phosphate · Potash
Petroleum coke
03
Fuels · Bitumen · Base oils
03 / PETROLEUM

Petroleum products

Refined fuels, bitumen and base oils traded across spot and term contracts. We pair competitive pricing with vetted shipping and storage partners to keep barrels moving reliably.

Specifications+
Petroleum Coke (Pet Coke)
Sulphur content2.5% – 3.0%
Hydrogen4.5
Nitrogen<1.89
Vanadium<500 ppm
Nickel<200 ppm
Iron<100 ppm
Ash content0.5% max
Fixed carbon86% – 89%
Volatile matter8% – 12%
Hard Grove index40 – 70
Moisture2% max
Empty volume50%
Gross calorific value>8400 Cal/kg
Max particle size<100 mm
Bulk density900–1000 kg/m³
PackingBulk
04 / ORES & MINERALS

Ores & minerals

Base-metal concentrates moved from mine to mill across global routes — with quality assurance and inspection at every transfer point.

Specifications+
Zircon Concentrate (Zirconium Ore)
Zirconium + hafnium oxides (by wt.)65.89%
Iron oxide (by wt.)0.08%
Titanium oxide (by wt.)0.36%
Aluminum oxide (by wt.)0.21%
Moisture content0.1%
Residue on sieve 02 (GOST 6613-86)0.00%
Zircon concentrate
04
BASE METAL CONCENTRATES
GLOBAL
Where we operate

A network without borders.

From trading hubs across the Gulf and Central Asia, we connect producers to demand centres worldwide — moving cargo wherever it needs to go, on schedule and at scale.

5
COUNTRIES
5+
Port partners
10+
Counterparties
Dubai
India
Turkmenistan
Uzbekistan
Kazakhstan