The thermal coal available by our company is the highest international quality. In the region of Colombia, where our partners maintain production of this type of coal which offers high levels of calorific power due to its geological location, which allows greater performance in the industry in which it is used.

asphalt, black or brown petroleum-like material that has a consistency varying from viscous liquid to glassy solid. It is obtained either as a residue from the distillation of petroleum or from natural deposits. Asphalt consists of compounds of hydrogen and carbon with minor proportions of nitrogen, sulfur, and oxygen.