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HS-6 · Subheading

381900

Hydraulic fluids; for brakes and other prepared liquids for hydraulic transmission, not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals

Heading 3819Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals

Chapter 38: Miscellaneous chemical products

Plain-language overview

Use HS-6 381900 when importing or exporting hydraulic fluids specifically designed for brake systems and other hydraulic applications. For example, if you’re shipping a container of brake fluid that contains less than 70% petroleum oils, this code is applicable.

This code covers prepared liquids for hydraulic transmission that do not contain significant amounts of petroleum oils. In contrast, HS-6 3818 includes hydraulic fluids that may contain higher levels of petroleum oils, which could affect your classification decision.

When considering HS-6 381900, think about the specific formulation of your hydraulic fluid. If it’s a synthetic brake fluid or a similar product that meets the criteria of containing less than 70% petroleum oils, this is the right classification.

Be aware that other related codes, such as HS-6 3820, cover different types of chemical preparations not specifically related to hydraulic applications. Ensure you select the correct code based on the intended use and composition of your product.

Keywords & topics

Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.

hydraulic brake fluids · prepared liquids for hydraulic transmission · non-petroleum hydraulic fluids · synthetic brake fluids · hydraulic fluids for brakes · chemical products n.e.c. · importing hydraulic fluids · exporting brake fluids · HS code 381900 · hydraulic transmission liquids · brake fluid classification · petroleum-free hydraulic fluids · industrial hydraulic fluids · automotive brake fluids · packaging for hydraulic fluids · bulk brake fluid shipments

Examples

Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.

  • Synthetic brake fluid for automotive use
  • Hydraulic fluid for industrial machinery brakes
  • Brake fluids used in motorcycles and bicycles
  • Prepared liquids for hydraulic transmission in forklifts
  • Brake fluids for heavy-duty trucks and buses
  • Hydraulic fluids for construction equipment
  • Brake fluid packaged in 1-liter bottles
  • Bulk shipments of hydraulic brake fluids

Common questions

How people often phrase their search when they're trying to classify goods like yours.

  • What is HS code 381900 used for?
  • How to classify hydraulic brake fluids?
  • Does my brake fluid contain petroleum oils?
  • What are the requirements for HS-6 381900?
  • Can I use HS-6 381900 for synthetic fluids?
  • What’s the difference between HS-6 381900 and 3818?
  • How do I import hydraulic fluids under HS-6 381900?
  • What packaging is required for hydraulic brake fluids?

Related topics

Longer phrases that come up when you're comparing codes or talking to a broker.

  • How to determine if my hydraulic fluid fits HS-6 381900
  • What types of liquids are classified under HS-6 381900
  • Is my brake fluid compliant with HS-6 381900 regulations?
  • Guidelines for exporting hydraulic fluids with HS-6 381900
  • Differences between hydraulic fluids in HS-6 381900 and 3820
  • Can I classify my brake fluid as HS-6 381900 if it contains additives?
  • Understanding the requirements for importing hydraulic brake fluids
  • What are the characteristics of liquids classified under HS-6 381900?

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of products fall under HS-6 381900?
HS-6 381900 includes hydraulic fluids specifically for brake systems and other hydraulic applications that contain less than 70% petroleum oils.
How can I ensure my product is classified correctly?
Review the composition of your hydraulic fluid. If it contains less than 70% petroleum oils, it likely qualifies for HS-6 381900.
Are there any specific labeling requirements for HS-6 381900?
Yes, ensure your product labeling clearly indicates it is a hydraulic fluid for brakes, and includes information on its composition.
What if my hydraulic fluid contains more than 70% petroleum oils?
If your fluid contains more than 70% petroleum oils, you should consider classifying it under HS-6 3818 instead.
Can I export hydraulic brake fluids classified under HS-6 381900?
Yes, you can export hydraulic brake fluids under this classification, but ensure compliance with both exporting and importing country regulations.
What packaging options are available for shipping HS-6 381900 fluids?
Hydraulic fluids can be shipped in bulk containers or smaller retail packaging, such as 1-liter bottles, depending on your market needs.
Do I need a special permit to import hydraulic fluids?
Check with your local customs authority, as some regions may require permits or specific documentation for importing chemical products.
Is there a difference between synthetic and conventional hydraulic fluids in this category?
Yes, synthetic hydraulic fluids can be classified under HS-6 381900 as long as they meet the criteria of containing less than 70% petroleum oils.

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