We are required by a Korean Refiner to look for oil products(used oil, recycle oil or other):1. for burner and boiler usage that will cut cost for fuel oil usage;2. itu2019s sulphur is under 0.6% and PCB under 2ppm. 3. they are intend to buy 5000-10000Tons. We would be very grateful if you could confirm the following inquiries: 1. Please offer us the specification & quantity 2. Please quote us the FOB/CIF price .3. Please confirm if we can use the flexitank and the price if we use it.This is a searious inquiry and we do hope to establish mutually beneficial trading relations with you.Your early reply will be highly appreciated.Kenny ohkisa international trade co.,ltd chinamail: kisa at vip.163.com Show More