During the Ottoman period, Bursa continued to be the source of most royal silk products. Aside from the local silk production, the city imported raw silk from Iran, and occasionally from China, and was the main production centre for the kaftans, pillows, embroidery and other silk products for the Ottoman palaces until the 17th century. As it was a significant cultural and trade hub, traders, most of whom were Armenians, became very wealthy. However, this legacy of cultural pluralism in Bursa almost entirely ended due to the events that took place from 1895 to 1925, namely the Hamidian Massacres, the Armenian genocide, and the population exchange.