Perusahaan lain yang sudah memberikan komitmen segera membayar jaminan PT Kaltim Prima Coal KPC sebesar Rp150 milyar dan PT Arutmin Indonesia Rp100 Milyar.
The two other coal companies owing royalties to the government --- PT Kaltim Prima Coal KPC and PT Arutmin -- had already promised to meet their obligations, Soepomo said.