Monday, medium sugar prices eased at the Vashi wholesale market due to lower demand from retailers on the back of adequate supply position. Meanwhile, small sugar ruled stable in the absence of any worthwhile buying. Medium sugar (M-30) moved down by Rs 6 per quintal to Rs 3,656/3,772 from Monday's level of Rs 3,662/3,772. Small sugar (S-30) quoted at Rs 3,575/3,662 per quintal. Following are today's closing rates for sugar (per quintal) with the previous rates given in brackets: Small sugar (S-30) quality: Rs 3,575/3,662 (Rs 3,575/3,662). Medium sugar (M-30) quality: Rs 3,656/3,772 (Rs 3,662/3,772).