Sourcing and commercial coordination based on coal type, GAR or NAR basis, quality parameters, intended application, and timing.
Begin with a requirement that can be defined.
Open COALS
Four inputs for an initial conversation
- 01
Understand COALS as a trader and commercial intermediary.
- 02
Prepare a GAR or NAR basis and quality parameters for an initial enquiry.
- 03
Review broad coal types and Indonesia's HBA reference framework.
- 04
Send a commercial requirement through one clear email destination.
Commercial context, not live inventory
A dense, measured visual language keeps origins, specifications, and the limits of the role legible.

Specification language
HBA reference bands and quality terms sit near the enquiry path so buyers begin from the same basis.

Explicit business position
The site states its trading and coordination role without implying owned mines, inventory, facilities, or logistics.
Specification-led conversation
GAR, NAR, moisture, ash, sulfur, sizing, intended application, and timing form the enquiry starting point.
Carefully bounded range
Origins and supplier channels are reviewed for each enquiry rather than presented as guaranteed universal inventory.
One contact path
The whole experience leads to commercial email without forms, live prices, accounts, or transaction functions.