What the people in Xi'an trade IN the silk road?

In Xi'an, a key starting point of the Silk Road, traders exchanged a variety of goods, most notably silk, which was highly sought after in distant markets. Alongside silk, they traded spices, precious metals, ceramics, and other luxury items. The city also served as a cultural exchange hub, facilitating the trade of ideas, technologies, and religions between East and West. This vibrant trade network contributed significantly to Xi'an's prosperity and cultural richness.