📚 Commodity Knowledge Base

Free reference guide to commodities we trade — specs, uses, trade routes, pricing and more. Published by Tetra Commodity Pte. Ltd., Singapore.

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Refinery Products

Base Oil

The primary component of lubricants, refined from crude oil or synthesised chemically.
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Refinery Products

Bio-Naphtha

A renewable drop-in alternative to fossil naphtha, produced from bio-based feedstocks.
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Refinery Products

Bitumen (Asphalt)

A heavy, viscous petroleum product used in road construction and waterproofing.
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Refinery Products

Diesel (Gas Oil)

The most widely used distillate fuel globally, powering transport, agriculture and industry.
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Refinery Products

Fuel Oil (Bunker Fuel)

Heavy residual fuel used in marine shipping, power generation and industrial heating.
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Refinery Products

LPG (Liquefied Petroleum Gas)

A mixture of propane and butane used as cooking fuel, petrochemical feedstock, and automotive fuel.
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Refinery Products

Naphtha

A light petroleum distillate used as petrochemical feedstock and fuel blending component.
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Refinery Products

Paraffin Wax

A white waxy solid refined from petroleum, used in candles, cosmetics, and food packaging.
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Refinery Products

Petroleum Jelly (Vaseline)

A refined mixture of mineral oils and waxes used in cosmetics, pharmaceuticals, and industrial applications.
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Refinery Products

Thermal Coal (Steam Coal)

Coal burned to generate electricity and heat, the world's largest source of power generation.
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