Permata Energy Resources is a leading privately owned coal producer in Sumatera and an emerging producer in Kalimantan. Permata Energy Resources is particularly active in the acquisition, exploration and development of coal mines and coal infrastructure in Indonesia.
Permata Energy Resources is a leading privately owned coal producer in Sumatera and an emerging producer in Kalimantan. Permata Energy Resources is particularly active in the acquisition, exploration and development of coal mines and coal infrastructure in Indonesia.
Permata Energy Resources is a leading privately owned coal producer in Sumatera and an emerging producer in Kalimantan. Permata Energy Resources is particularly active in the acquisition, exploration and development of coal mines and coal infrastructure in Indonesia.