Sugar prices at the Vashi wholesale market showed a mixed trend on Monday. Naka and mill tender rates were lower by Rs 10 a quintal as per quality. Arrivals were at 28-30 truck loads (of 10 tonnes each) and local dispatches, too, were at the same level. Inventories were about 90- 95 loads. Freight rates were hovering near Rs 80-100 a bag. On Saturday evening, 10-12 mills offered tenders and sold about 14,000-15,000 bags at Rs 3,160-3,230 for S-grade and Rs 3,250-3,330 for M-grade. The Bombay Sugar Merchants Association spot rates (Rs/quintal): S-grade 3,320-3,382 and M-grade 3,416-3,580. Naka delivery rates (Rs/quintal): S-grade 3,270-3,330 and M-grade 3,370-3,430.