PEFINDO affirmed “idA” rating for PT Merdeka Copper Gold Tbk Saturday, December 11 2021 - 04:53PM WIB December --PEFINDO has affirmed its ldquo idA rdquo rating for PT Merdeka Copper Gold Tbk rsquo ... Log in to read the story Login Feedback Related News & Products Compilation of Nickel Smelters in Indonesia Bank Mandiri halts investment in new RKEF smelters in 4 hours Freeport Indonesia posts stable revenue in H1 2025 amid profit pressure 20 hours ago Bumi Konawe adopts digital compliance system to boost legal governance in nickel mining 10 hours ago The Financial Services Authority (OJK) Regulation regarding carbon trading through carbon exchange Timah says rare earth processing still economically unviable in 3 hours Indonesian Nickel Book 2022 Indonesian Nickel Map 2025