HS Code for DDT mixtures

HS code 3824.84 is designated for chemical products and preparations containing DDT (1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane). This classification falls under Chapter 38, which covers miscellaneous chemical products. Specifically, heading 3824 is a residual heading for chemical products and preparations of the chemical or allied industries not elsewhere specified or included. Subheading 3824.84 was introduced to facilitate the monitoring and control of substances regulated under the Stockholm Convention on Persistent Organic Pollutants (POPs). Unlike pure DDT, which is classified in Chapter 29 as a separate chemically defined organic compound, mixtures containing DDT—even in small concentrations—are directed to this specific subheading. This ensures that environmental and safety regulations are applied correctly during cross-border trade of these hazardous mixtures, regardless of whether they are intended for agricultural, public health, or research purposes.

Products Included

• Insecticide mixtures containing DDT
• Solutions of DDT in organic solvents
• Preparations containing DDT and other POPs
• DDT-based formulations for malaria control

Common Misclassification

Pure DDT (chemically defined) is classified under 2903.92, not 3824.84. If the DDT mixture is put up in forms or packings for retail sale as an insecticide, it may be classified under heading 3808.91. However, the specific subheadings for POPs in 3824 often take precedence for environmental monitoring. Confusion also occurs with 3824.81 through 3824.88, which cover other specific hazardous mixtures like those containing oxirane or PCBs.

FAQ

What is the HS code for DDT mixtures?

The HS code for mixtures and preparations containing DDT is 3824.84.

Why is there a specific code for DDT mixtures?

The specific code 3824.84 exists to track and regulate the international movement of Persistent Organic Pollutants (POPs) as required by international environmental treaties.