Workers unload sacks containing sugar from a handcart at a wholesale market in Ahmedabad, India, August 5, 2015. India is likely to bring in rules to make it compulsory for sugar mills to export millions of tonnes of surplus supplies to support local prices, sources said, in a move that could quell growing anger among farmers but add to a glut on global markets. To match Exclusive INDIA-SUGAR/REUTERS/Amit Dave