HS Codes

Caustic Soda HS Code: Quick Reference for Shipping (2025)

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HS codes are international classification numbers used to identify products in global trade. For caustic soda, the correct HS code helps determine import duties, speeds up customs clearance, and prevents delays during shipping.

Caustic Soda HS Code

HS Code Description

General HS Code Structure

The structure of HS codes is systematic and hierarchical, breaking down into several components:

  • Chapter: The first two digits represent the chapter. For example, "28" stands for "Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes".
  • Heading: The next two digits indicate the heading within the chapter. For example, "2815" refers to "Sodium hydroxide (Caustic soda); potassium hydroxide (Caustic potash); peroxides of sodium or potassium".
  • Subheading: The following two digits specify the subheading. For example, "2815.11" refers to "Sodium hydroxide (Caustic soda)".
  • Extension: The last four digits provide further detail. For example, "2815.11.00.00" is a specific code for "Solid".

Refer to the table above to find the right HS code for caustic soda based on your requirements.

FAQ on Caustic Soda HS Code

Is the HS code for caustic soda the same in every country?

No, the HS code for caustic soda is not the same in every country. While the first six digits are standardized globally, the last digits can vary based on national regulations and specific classifications.

What happens if the HS code is incorrect?

An incorrect HS code can lead to shipment delays, fines, and increased scrutiny from customs authorities, potentially resulting in higher costs and legal complications for the importer or exporter.

Does the HS code need to be included in shipping and customs documentation?

Yes, the HS code must be included in shipping and customs documentation to ensure accurate classification, avoid delays, and comply with international trade regulations. Missing or incorrect codes can result in fines and shipment holds.

Can one product have multiple HS codes?

Yes, one product can have multiple HS codes due to variations in material, use, or country-specific classifications. For instance, caustic soda in solid form and liquid form may have different HS codes, reflecting their distinct properties and applications.

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