Sugar market ruled firm on higher festival demand. Prices at the Vashi wholesale market increased by ₹10-20 a quintal tracking firm mill tender rates. Naka rates were steady. Arrivals and local dispatches remained at par keeping the inventory at 110-115 truck loads. Freight rates were steady. Naka delivery rates : S-grade ₹3,040-3,160 and M-grade ₹3,100-3,260.