Adaro Energy update: PT Saptaindra Sejati (SIS) – Mining Contracting Wednesday, December 1 2021 - 03:55PM WIB The following is an edited excerpt from IDX-listed energy firm PT Adaro Energy s quarterly report ... Log in to read the story Login Related News & Products Tantra Mining plans to boost coal output capacity GCL announces coal supply tender for Kalbar-1 power plant LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING Indonesian CCS-CCSU Report Indonesian Nickel Book 2022 Indonesian Coal Report Issue 17 GEAR signs deal to acquire remaining 20% stake in SMC Black Diamond Resources to float 25.93% at IDX