Another occupation of the people is sheep-rearing. The herdsmen are called Chang-pas. They rear long-haired goats and sheep from whose under-fleece the famous Kashmiri Pashmina shawls are made. Chang-pas live in tents and are nomadic, going from place to place in search of pastures. The people are keenly interested in trade. Wool, in raw form is their chief commercial product. The men travel long distances, seeking favourable prices for their wares, which consist of salt, dry fruits and cultured pearls and semi-precious stones. In return they get tea, tobacco, grain, sugar and other essential goods.