What were the different goods carried on each leg of the trade route?

On the Silk Road, China exported silk, porcelain, and tea, while importing goods such as spices, precious stones, and textiles. In the Trans-Saharan trade route, goods like gold, salt, ivory, and slaves were traded between North Africa and West Africa. The Mediterranean Sea trade route facilitated the exchange of goods like olive oil, wine, grain, and luxury items between Europe, Asia, and Africa.