Trade of Sasanid from first Khosrow to the end of KhosrowParviz dominion(531-628.m)

Sassanid imperial trade policies affect large parts of the ancient world.The most important decades of trade booming is in the reign of first Khosrow to the end of Sasanid government and trade was used as a tool against other powers. First Khosrow with domination of commercial regions besideBlakseaand Abrisham Road could prepare a good base for Iranian traders for business during his dominion era. Despite interior conflicts during Forth Hormoz, he could overshadow western commercial areas.KhosrewParviz also could maintain commercial reign over commercial areas by creating peace contract with Bizans imperial. This article is intended to show trade from first Khosrow to Khosrowparviz by focusing on commercial factors and Sasanid imperial policies.