Govt signals to delay export ban of copper concentrates, tin Friday, March 10 2023 - 09:33AM WIB The government signals that it may delay the planned export ban of copper concentrates and tin ... Log in to read the story Login Related News & Products Hillcon aims higher nickel ore production Merdeka Battery to list 10.24% shares on IDX Indonesia Regional Minerals Maps 2019 INDONESIAN MINERALS BOOK 2019/2020 POSCO to build MHP factory in Indonesia Indonesian Nickel Book 2022 Jindal Stainless acquires 49% stake in NPI smelter LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING