Item Size Thickness (mm) Local Plywood (No.I) 8’ x 4’ 9 | 12 | 15 | 18 | 25 Local Plywood (No.II) 8’ x 4’ 9 | 12 | 15 | 18 | 25 Local Plywood (B No.I) 8’ x 4’ 12 | 15 | 18 | 25 Local Plywood (B No.II) 8’ x 4’ 12 | 15 | 18 | 25