Dharma Henwa’s OB removal volume up 26.84% Thursday, October 17 2019 - 03:39PM WIB Petromindo|Boim IDX-listed coal mining contractor PT Dharma Henwa Tbk saw its overburden OB removal volume in the ... Log in to read the story Login Related News & Products Indonesian Nickel Report Issue 48 Indonesian Coal Report Issue 51 Indonesia Coal Industry Map 2023 Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free Pefindo: PT Sumber Global Energy Tbk (SGER) rated idA- with stable outlook Free Adaro Minerals plans higher capex for 2024 Indika completes pricing, purchase agreement for $350m notes Indonesian Nickel Book 2022