Introduction:

The relations between Iran and China goes back to ancient periods of their history.
It somehow started from the silk industry which would reach the markets in Persia and Rome through a long route that came to be known as the "Silk Roads".
During the Parthian era, Iran signed the first trade agreement with China, which was under the rule of Huns. Iran, as a country located between China and Europe, played a key role in connecting various cultures and civilizations that existed along the "Silk and Spices Roads".