In India, polyester-cotton yarn prices dropped in third week of August as cost support eased while polyester-viscose yarn prices were up on firmer fibre cost. 30s (65/35) PV yarn prices in India inched up INR1 a kg, however, was down US cents 3 on the week due to weak INR in Indore market. PC 30s (52/48) prices fell further US cents 6 a kg in Ludhiana market.