PTBA seeks to maintain stripping ratio below 4.8 in H2 2019

Monday, September 16 2019 - 09:09 PM WIB

Arviyan Arifin-Petromindo|Lucky
Arviyan Arifin-Petromindo|Lucky
By Tri Subhki R IDX-listed state-owned coal mining company PT Bukit Asam Tbk PTBA aims to... Log in to read the story
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