01
Define the requirement
Set the requested GAR or NAR basis, moisture, ash, sulfur, sizing, intended application, and commercial timing.
COALS
Indonesian coal trading and sourcing.
Email COALSTrader / commercial intermediary
Closer to
supply.
COALS is a coal trader and commercial intermediary serving commercial buyers. Through direct supplier relationships across multiple Indonesian origins, we help buyers identify suitable supplier channels and coordinate commercial enquiries closer to source.
Discuss a requirement
How COALS works
From requirement
to aligned enquiry.
A buyer-led process that turns a target specification into a focused conversation with relevant supplier channels.
02
Match supplier channels
Screen relevant supplier relationships and Indonesian origins against the requested specification.
03
Coordinate commercially
Manage information exchange, introductions, and offer alignment through one direct point of contact.
Broad, specification-led sourcing
A broader
sourcing range.
Our supplier relationships support enquiries across multiple coal types and calorific bands. Suitable options are reviewed against each buyer specification and confirmed case by case.
Thermal / steam coal
Power generation and industrial heat enquiries.
Lignite / sub-bituminous
Lower- to mid-calorific requirements.
Bituminous
Higher energy-density thermal and industrial requirements.
Anthracite / coking coal
Specialised heating and steelmaking enquiries.
Indonesia reference framework
HBA reference bands
HBA III3,400kcal/kg GAR
HBA II4,100kcal/kg GAR
HBA I5,300kcal/kg GAR
HBA6,322kcal/kg GAR
Reference categories only. Commercial terms are evaluated through each enquiry.
Buyer specification language
What the specification tells us
- GAR
- Gross calorific value stated on an as-received basis.
- NAR
- Net calorific value stated on an as-received basis.
- TM
- Total moisture within the as-received coal.
- Ash / TS
- Non-combustible residue and total sulfur content.
- VM / HGI
- Volatile matter and Hardgrove grindability index.
- Sizing
- The requested nominal particle-size range.
Commercial sourcing enquiry
Send the
specification.
Email the target coal type, GAR or NAR basis, quality parameters, intended application, and commercial timing. We will review it against relevant supplier channels.
[email protected]