Champa–Song Relations in the 1050s

Timeline

1. 1052Kaifeng (Northern Song capital) · ChinaAccording to the History of Song, in the fourth year of Huangyou (1052) Champa sent envoys to pay tribute; the Song court bestowed gifts in return, continuing the Linyi–Champa tradition of tribute to the Central Plains dynasty and confirming Champa's status as a vassal state within Song's diplomatic system.
2. 1053–1060Guangzhou–Champa sea route · South China SeaIn the 1050s, Champa merchant ships traded with Song ports such as Guangzhou and Quanzhou controlled by the maritime trade offices (shibosi), importing porcelain, silk, and copper coins and exporting spices, ivory, and tropical products; tribute and private trade mutually reinforced each other.
3. 1056–1057Kaifeng · ChinaDuring the Jiayou era, Champa again sent envoys to pay tribute at Song; the Song bestowed the king's seal, robes, and other items. Champa may also have leveraged Song prestige to counter Lý dynasty pressure from the north and Khmer competition; Song–Champa relations were overall stable in the 1050s.