Ahr Group is based in Indonesia and lists bituminous coal, coconut-based charcoal briquettes, coconut fiber and silica sand on Global Trade Plaza. The coal is offered as lump steam coal with sulphur content around 0.2%, moisture 25% and calorific values of 5,800–6,400 kcal/kg on an ADB basis, with ash content of 6%. The charcoal briquettes are made from 100% coconut material, shaped as cubes or cylinders with a central hole, and are described as smokeless and compact for heating applications. Buyers can send an enquiry through Global Trade Plaza.