- PT GRAJOSA RESOURCES
- Mn Ores,Pb Ores,Iron Ores,steam coals.
- Address:Jl alaydrus No 77 B
- Aneka Enterprises, CV
- Steam coals, iron ore, manganese, others.
- Address:Sutoyo S No. 73 Banjarmasin South Kalimantan 70117 Indonesia
- PT, Multi Mitra Manunggal
- Steam Coals.
- Address:Jl. Shangrila I no. 97 Jakarta Selatan Jakarta 12270 Indonesia
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