Prices of mustard were up in Jaipur, Rajasthan, because demand for the seed has increased from the meal and oil producers. Mustard in Jaipur, the benchmark market for the oilseed, was up 25 rupees at 4,075-4,080 rupees per 100 kg. The arrivals of mustard in Rajasthan were unchanged at 90,000 tn. Lower imports of edible oil in May are likely to increase the demand for the oilseed in the local market which is seen supporting the sentiment. The import of edible oil in May was down 8.9% on month at 1.37 mln tn. The most active July contract of mustard on the NCDEX was up.