Features As being the 'muscle' in the area on account of its standing as an important upstream position with the oil & gas sector and is usually East Kalimantan's logistical hub. Mondaq employs cookies on this Site. Through the use of our website you comply with our use of cookies https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia