HS Code for Plastic flasks

Plastic flasks are classified under HS code 3923.30, which covers articles for the conveyance or packing of goods. This classification is determined by the intended use of the product rather than its specific polymer type. According to the Explanatory Notes to the Harmonized System, heading 3923 includes containers used for the transport or commercial packaging of all kinds of products. For a flask to fall under 3923.30, it must be designed for 'conveyance'—meaning it is used to move goods from a producer to a consumer or between industrial facilities. This includes carboys, bottles, and flasks. The classification remains consistent regardless of whether the flask is made of polyethylene, polypropylene, or polyethylene terephthalate (PET). It is critical to distinguish these from domestic or 'tableware' flasks. If a flask is designed for household use, such as a reusable water bottle or a kitchen container, it may be redirected to heading 3924. However, industrial flasks and those used for retail packaging of liquids or powders are firmly situated in 3923.30.

Products Included

• Plastic laboratory flasks used for transporting chemical samples
• Industrial plastic flasks for liquid detergents
• Bulk conveyance flasks for pharmaceutical ingredients
• Plastic carboys for water distribution
• Small plastic flasks for retail cosmetic packaging

Common Misclassification

The most common misclassification occurs with HS code 3924.10 (Tableware and kitchenware) and 3924.90 (Other household articles). If the flask is intended for personal use, such as a gym bottle, it belongs in 3924. Additionally, if the flask is a vacuum flask with a plastic outer shell but a glass inner liner, it must be classified under 9617.00.

FAQ

What is the HS code for plastic flasks?

Plastic flasks used for the conveyance or packing of goods are classified under HS code 3923.30. This includes bottles and similar containers.

Are reusable water bottles classified under 3923.30?

Generally, no. Reusable water bottles intended for personal or domestic use are typically classified under HS code 3924.90 as household articles, rather than conveyance containers.