TWISTTUBE NCM:5806.32 Wooden Package Material: Treated and Certificated - (treated materials and/or fumigated with certification)  TWISTTUBE NCM:5806.32 Wooden Package Material: Treated and Certificated - (treated materials and/or fumigated with certification)  TWISTTUBE NCM:5806.32 Wooden Package Material: Treated and Certificated - (treated materials and/or fumigated with certification)  