Perusahaan Perseroan (Persero), PT Aneka Tambang Tbk., PT Timah (Persero) Tbk (JKSE:TINS), PT Indonesia Asahan Aluminium (Persero) and PT Bukit Asam (Persero) Tbk (JKSE:PTBA) agreed to acquire 10.64% stake in PT Freeport Indonesia from Freeport-McMoRan Inc. (NYSE:FCX) on January 15, 2016. PT Indonesia Asahan Alumunium and PT Aneka Tambang Tbk would seek funds from international financial institutions to help fund the purchase. The transaction is subject to approval of finance ministry and energy and mineral resources. PT Bahana Securities and PT Danareksa Sekuritas acted as financial advisors on the transaction.

Perusahaan Perseroan (Persero), PT Aneka Tambang Tbk., PT Timah (Persero) Tbk (JKSE:TINS), PT Indonesia Asahan Aluminium (Persero) and PT Bukit Asam (Persero) Tbk (JKSE:PTBA) cancelled the acquisition of 10.64% stake in PT Freeport Indonesia from Freeport-McMoRan Inc. (NYSE:FCX) on March 23, 2018.