Sugar prices at Vashi ruled mixed with ₹3-5 volatility and ruled steady at the naka and mill level on Thursday on normal activity. On Wednesday 17-18 mills sold 24,000-25,000 bags at ₹3,120-3,160 a quintal of S-grade and ₹3,130-3,170 of M-grade. Naka delivery rates: S-grade ₹3,195-3,205 and M-grade ₹3,235-3,260.