EN- Plus A2 Raw material 100 % coniferous wood: Diameter 6 mm.; Ash content - 0,7 1%; Humidity - 8 %; Packing into big-bags (1000kg.) Min order 22T. EN-Plus A2 Raw material 100 % coniferous wood: Diameter 8 mm.; Ash content - 0,7 1 %; Humidity - 8 %; Packing into big-bags (1000kg.) Min order 22T.