PRIMKOVERI
| Business category 1 | Coal |
| City ( of main office ) | Samarinda, ID, Indonesia |
| Address | Jl. PM Noor, Perum Bumi Sempajak Ab-32 |
| Phones | 62-541-220468 |
| Fax | 62-541-220468 |
| About | This corporation is established in 2001 as originally cleaning service to Coal Barges and collect the spilt coal loaded to mother vessel. But then it has been expanded to start its own coal mine consession with average monthly production of 40,000 MT/Month. Coal grade is GCV 6000 up. |
| Date | 2011 Oct 29, 11:10 |