Ujjain : Actor Rahul Roy, who rose to fame with his film Aashiqui in nineties, on Thursday visited the city and took part in auction of the crops at Chimanganj Krishi Upaj Mandi. He had reached the Mandi after paying obeisance at Mahakaleshwar Temple. According to sources, the actor has recently started a business of crops in Mumbai and got the information about quality crops of Malwa, so he approached the city traders. He discussed the local traders about buying of 4000 metric tons of Soya bean.