Commodity: one side coated duplex board with grey back 2、 Quantity: as your ability、 100-300mt per shipment. Monthy quantity depend on market. 3、 Quality: Stock lot with grade A、 in roll or sheet 4、 Origin: South Korea (hansol、 deahan、 seha..)、 Japan (Oji...)、... 5、 Payment: LC at sight 6、 Packing: standard packing 7、 Other Requires: please contact with me for more details.