Figure 1: Clears, Industrial Clears, Finish and Selects grade categories are showcased here. Grades shown are C & BTR SELECT and SUPERIOR (WWPA Rules), C & BTR FINISH and C INDUSTRIAL CLEAR (WCLIB Rules), and NO. 3 CLEAR (PLIB Export R-List Rules). Such high-end timber is generally marketed as boards or run-to-pattern for panelling.