Section 20 MISCELLANEOUS MANUFACTURED ARTICLES 94 Furniture; bedding, mattresses, mattress supports, cushions and similar stuffed 94 06 Prefabricated buildings. 94 06 00 94 06 00 00 Commodity Code Description 94 06 00 00 00 Prefabricated buildings. 94 06 10 00 00 Of wood 94 06 20 00 00 Modular building units, of steel 94 06 90 00 00 Other