What are the five ideas or goods and where did they originate, that were spread by the Silk Road?

From Asia to the West: Silk, Porcelain china, Chinese paper, Samarkand glass, Tea, Rice, Exotic Fabrics, Spices, cooking techniques

From the West to Asia: Grape seeds, art of wine making, military weapons, wool and flax processing techniques, carpets, fabrics

FFrom asia to the west