Section IX — Wood and articles of wood; wood charcoal; cork and articles of cork; manufactures of straw, of esparto or of other plaiting materials; basketware and wickerwork
Subheading
441883
I beams
Common commodities
Engineered I-beam floor joistsLVL flange I-joistsSolid wood web I-joistsOSB web I-floor beamsStructural I-joist for roofingPlywood web engineered I-beamI-shaped load-bearing timberEngineered I-joists for bridgesSolid wood flange I-structural beamI-joists with plywood sheathing