Airlangga Hartarto, Minister for Industry, said PT Gunung Garuda (Gunung Steel Group) will partner with China firm to producing 3 million tons of carbon steel in Jorong Industrial Estate, South Kalimantan. Jorong, also Cilegon and Morowali, become the centers for carbon steel manufacturing in Indonesia. Ministry of Industry targets to boost stell production to 10 million tons per year in Cilegon cluster by 2025. Steel plant with capacity of 3.5 million tons per year in Morowali is targeted to complete construction by 2020.