About Us
PT SEBUKU BATUBAI COAL. PT Sebuku Batubai Coal is a coal mining company with a Production Operation Stage Mining Business Permit based on the Decree of the Kotabaru Regent No. 545/62 / IUPOP / / 2010, dated 7 July 2010 with an area of 5, hectares, loed in Pulau Laut Utara and Pulau Laut Tengah Districts, Kotabaru Regency.