US China Aluminum Tariff Tariff Rates & Compliance

Overview: Importing aluminum from China into the United States involves a complex layering of standard tariffs and punitive trade enforcement actions. While base rates vary by specific HTS code, Chinese aluminum is subject to significant Section 301 duties and frequently encounters anti-dumping or countervailing duties. Importers must also account for processing fees and environmental taxes where applicable.

• Ad Valorem: Calculated as a percentage of the total customs value of the goods. This is the primary method for assessing standard duties on aluminum products.
• Specific: A fixed dollar amount per unit of weight or volume. These are less common for aluminum but may apply to specific raw forms.
• Compound: A duty rate that combines both ad valorem and specific rates. It is applied to specific processed aluminum articles.
• Section 301: Punitive duties applied specifically to Chinese origin goods, currently adding a 25% charge to most aluminum imports.
• Antidumping: Additional duties imposed when goods are sold below fair market value. Many Chinese aluminum extrusions and foils carry significant margins.
• Excise: Federal taxes on specific goods, such as those containing ozone-depleting chemicals. These are rarely applied to aluminum unless chemically treated.
• MPF: An administrative fee based on the value of the formal entry. It is capped at a maximum amount per entry for shipments.
• HMF: A fee assessed on shipments arriving via ocean freight to support port maintenance. It is calculated at 0.125% of the cargo value.