HTS US: 2503.00.00.XX
Description
This heading encompasses sulfur of all kinds except for sublimed sulfur, precipitated sulfur, and colloidal sulfur. Sulfur is a chemical element widely used in industries such as agriculture (fertilizers), chemical manufacturing, and pharmaceuticals.
The classification under this heading is divided primarily based on the form and refinement of the sulfur:
- Crude or Unrefined Sulfur: This refers to sulfur in its natural or minimally processed state, often directly obtained from mining or extraction processes.
- Other Sulfur: This category includes sulfur forms that do not fall under crude/unrefined but are also distinct from sublimed, precipitated, or colloidal varieties.
Code Hierarchy
- Section II: Vegetable Products (Chapters 06-14)
- Chapter 25: Mineral Products
- Heading 2503: Sulfur of all kinds, other than sublimed sulfur, precipitated sulfur and colloidal sulfur.
- US HTS Code (10-digit):
2503.00.00.XX– The last two digits specify the exact form or refinement of the sulfur.
Detailed Breakdown of Subheadings
The 6-digit HS heading 2503.00 is further subdivided into 10-digit US HTS codes, which provide precise classification of sulfur products based on their physical state and processing level.
| HS/HTS Code | Description | Examples & Notes |
|---|---|---|
| 2503.00.00.10 | Crude or unrefined sulfur | Natural sulfur as extracted, not subjected to refining or purification processes. |
| 2503.00.00.90 | Other sulfur | Sulfur forms other than crude, including processed forms excluding sublimed, precipitated, or colloidal sulfur. |
What is NOT Classified Here?
To ensure proper classification, note exclusions:
- Sublimed Sulfur, Precipitated Sulfur, and Colloidal Sulfur: These specialized refined forms of sulfur are classified under different headings.
- Sulfur Compounds and Chemicals: Sulfur chemically combined in compounds or mixtures is classified outside this heading.
Notes
- Import Regulations: Sulfur imports may be subject to environmental and safety regulations depending on the country of import.
- Duty Rates: The duty rate depends on the precise 10-digit code and the country of origin. Crude sulfur often has preferential duty treatments under trade agreements.
- Handling and Transportation: Sulfur is combustible and requires careful handling and packaging to comply with safety standards.
Declaration Example
Product: A shipment of crude sulfur mined and packaged for industrial use.US HTS Code:
2503.00.00.10(Crude or unrefined sulfur)Unit of Quantity: Metric Ton
General Duty Rate: Check current USHTS (may be duty-free or low duty under specific trade programs)
Additional Requirements: Compliance with environmental safety standards and import documentation.
Related HTS Codes
- HTS 2502: Sulfur of sublimed or precipitated types.
- HTS 2804: Hydrogen sulfide and sulfur dioxide.
- HTS 2815: Other non-metallic elements and compounds.
