PURCHASE OF PEFC CERTIFIED LOGS, PEFC CERTIFIED AND PEFC CONTROLLED SOURCES SAWN TIMBER, SAWMILL WASTE (SAWDUST, BARK, SLAB, OFF-CUT, WOOD CHIP), MANUFACTURING AND SALES OF PEFC CERTIFIED AND PEFC CONTROLLED SOURCES SAWN TIMBER, WOODEN PALLETS, WOODEN CRATES, WOODEN BOXES, WOODEN CABLE DRUMS, WOODEN COMPONENTS AND WOOD PELLETS UNDER SECTION 6.2, PHYSICAL SEPARATION METHOD AND IMPLEMENTED BASED ON APPENDIX 1 PEFC DUE DILIGENCE SYSTEM (DDS) FOR THE AVOIDANCE OF MATERIAL FROM CONTROVERSIAL SOURCES OF THE CHAIN OF CUSTODY STANDARD