📚 Commodity Knowledge Base

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

CRC (Cold Rolled Coil)

Flat steel with superior surface finish and dimensional accuracy, produced by cold rolling HRC for automotive and appliance applications.

HRC (Hot Rolled Coil Steel)

The primary flat steel product, produced by rolling steel slabs at high temperature, used in construction, automotive and manufacturing.

HRC (Hot Rolled Coil)

The primary intermediate steel product from which most flat steel products are made.

The primary raw material for steel production, predominantly traded as fines and pellets.

Rebar (Reinforcing Bar)

Deformed steel bar used to reinforce concrete in construction — the backbone of infrastructure.

Stainless Steel

Corrosion-resistant steel alloyed with chromium, used in food, chemical, and construction applications.

Continuously cast long steel product drawn into wire for construction, manufacturing and automotive applications.