Flourishing of Sogdian Trade Routes

Timeline

1. 520–557Transoxiana · TransoxianaAfter the weakening of Hephthalite imperial control, the Sogdian city-states gradually recovered their autonomous trading rights. Cities such as Samarkand and Bukhara reorganized their caravans and reopened overland routes to Persia and China, laying the foundation for subsequent prosperity.
2. 501Central Asian section of the Silk Road · Central AsiaSogdian merchants established trading houses and agency posts in Chang'an, Luoyang, Liangzhou, Ctesiphon in Persia, and along Byzantine frontiers, dealing in silk, spices, gemstones, and slaves. Their commercial network was both familial and religious in character, with Zoroastrianism and Buddhism spreading along the trade routes.
3. 560–600Turkic Khaganate's Western Regions territories · Tianshan regionAfter the Turks controlled the steppe routes, they levied tolls on Sogdian caravans and provided military protection, forming a symbiotic model of 'steppe empire plus city-state commerce'. The Northern Dynasties' heqin marriages and mutual trade policies with the Turks further stimulated growth in Silk Road trade volume.