Butuan (historical polity)
Butuan, sometimes referred to as the Rajahnate of Butuan (Filipino: Kaharian ng Butuan; Butuanon: Gingharian hong Butuan; Cebuano: Gingharian sa Butuan; Chinese: 蒲端國; pinyin: Púduānguó), was a precolonial Bisaya Hindu polity (lungsod) centered around northeastern Mindanao island in present-day Butuan, Philippines. It was known for its gold mining, gold jewelry and other wares, and its extensive trade network across maritime Southeast Asia and elsewhere.
Source: Wikipedia — Butuan (historical polity) (CC BY-SA 4.0)