How did the merchants and artisans of trebizond add value to and profit from raw undyed wool fabric from Europe and uncut raw gems from India before reselling them?

Merchants and artisans in Trebizond added value to raw undyed wool fabric and uncut gems by transforming these materials through dyeing, weaving, and crafting into finished goods that appealed to a broader market. They utilized local techniques and designs to create unique textiles and jewelry, enhancing their aesthetic and cultural value. Additionally, by strategically positioning Trebizond as a trade hub, they capitalized on the demand from both European and Asian markets, allowing them to command higher prices for their refined products. This combination of craftsmanship and strategic marketing enabled significant profits during trade.