The 'muscle mass' of the region resulting from its status as a vital upstream level to the oil & fuel field and is also East Kalimantan's logistical hub. The federal government is open up and very supportive with the position of the non-public sector in the transfer and building of https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia