Import Administration
Utility Scale Wind Towers from Vietnam (A-552-814)

Scope Description:

The merchandise covered by this order are certain wind towers, whether or not tapered, and sections thereof. Certain wind towers are designed to support the nacelle and rotor blades in a wind turbine with a minimum rated electrical power generation capacity in excess of 100 kilowatts and with a minimum height of 50 meters measured from the base of the tower to the bottom of the nacelle (i.e., where the top of the tower and nacelle are joined) when fully assembled.
A wind tower section consists of, at a minimum, multiple steel plates rolled into cylindrical or conical shapes and welded together (or otherwise attached) to form a steel shell, regardless of coating, end-finish, painting, treatment, or method of manufacture, and with or without flanges, doors, or internal or external components (e.g., flooring/decking, ladders, lifts, electrical buss boxes, electrical cabling, conduit, cable harness for nacelle generator, interior lighting, tool and storage lockers) attached to the wind tower section. Several wind tower sections are normally required to form a completed wind tower.
Wind towers and sections thereof are included within the scope whether or not they are joined with nonsubject merchandise, such as nacelles or rotor blades, and whether or not they have internal or external components attached to the subject merchandise.
Specifically excluded from the scope are nacelles and rotor blades, regardless of whether they are attached to the wind tower. Also excluded are any internal or external components which are not attached to the wind towers or sections thereof.
Merchandise covered by the order is currently classified in the Harmonized Tariff System of the United States (“HTSUS”) under subheadings 7308.20.0020 Wind towers are classified under HTSUS 7308.20.0020 when imported as a tower or tower section(s) alone. or 8502.31.0000. Wind towers may also be classified under HTSUS 8502.31.0000 when imported as part of a wind turbine (i.e., accompanying nacelles and/or rotor blades). Prior to 2011, merchandise covered by the order was classified in the HTSUS under subheading 7308.20.0000 and may continue to be to some degree. While the HTSUS subheadings are provided for convenience and customs purposes, the written description of the scope of the order is dispositive.