Srivijaya Successor States

Timeline

1. 1411–1415Southeastern Sumatra · SumatraAfter Srivijaya's decline, port polities like Palembang (Old Port) and Jambi competed for trade control in the Musi River basin. Palembang still claimed to be Srivijaya's orthodox heir, but its strength was far diminished; Jambi, relying on inland resources and its estuary position, developed an independent sultanate, and their competition attracted South China Sea merchant ships.
2. 1411–1418Strait of Malacca · Strait of MalaccaAfter receiving Ming investiture, the Kingdom of Malacca quickly became the new hub of strait trade, diverting routes that had passed through Palembang. The unipolar maritime hegemony of the Srivijaya era gave way to multi-polar competition among Malacca, Majapahit vassal ports, and Sumatran ports, with the trade network's center shifting east to the strait's eastern entrance.
3. 1413–1420Old Port (Palembang) · SumatraZheng He's fleets passed through Sumatran ports multiple times, and leaders of Old Port (Palembang) such as Shi Jinqing sent tribute to the Ming dynasty. The History of Ming records that during the Yongle era the Ming established a Pacification Commission at Old Port to keep local powers in check. Srivijaya's successor ports gained trade legitimacy through the Ming tributary system, continuing their role in South China Sea commercial networks.