Pakistan Mercantile Exchange - PMEX US wheat futures end lower US corn futures face technical reversal Lahore Paper Market Rates Lahore Grain Market Rates Non ferrous metals, ferrous alloy rates FOB Gulf soya offers ease India to review sugar exports Karachi Port`s, Port Qasim`s activities Taiwanese seen buying Ukrainian corn US Midwest soya bids slump on rivers amid demand lull Canada canola futures off from 6-month peak Karachi Shipping Intelligence Bullion Rates Kirana items depressed on Jodia Bazaar Spot rate stable; prices fall in ready business on cotton market Makai, Juwar prices down on grain market