1. Steel Grade: JIS G3302 SGCC, DX51D-Z, ASTM A653, Q195 2. Quality: Prime or Non-prime (priem excess, secondary steel) 3. Spec.: 0.23~1.20mm * 600~1250mm * C/Sheet 4. Zinc-Coating: Z01~Z275 or as you request. 5. Surface: Regular Spangle/minimized Spangle, 6. Package: Export Packing(Seaworthy Packing)7. Treatment: Chromated UnoiledDelivery Time: 30 days after contract date Payment: T/T or Irrevocable L/C at sight.