HTS US: 2846.XX.XXXX
Description
This heading includes a wide range of inorganic or organic chemical compounds derived from rare-earth metals, specifically cerium, yttrium, scandium, and their mixtures. These compounds are essential in various industrial, technological, and scientific applications due to their unique chemical and physical properties.
The category is subdivided primarily into cerium compounds and other mixtures or compounds containing predominantly yttrium or scandium, or other rare-earth metals. The materials can be oxides, chlorides, or other chemical forms depending on the specific subheading.
Code Hierarchy
- Section VI: Products of the Chemical or Allied Industries (Chapters 28-38)
- Chapter 28: Inorganic Chemicals; Organic or Inorganic Compounds of Precious Metals, of Rare-Earth Metals, of Radioactive Elements or of Isotopes
- Heading 2846: Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals.
- US HTS Code (10-digit):
2846.XX.XXXX– The detailed codes specify the exact metal compound and mixture composition.
Detailed Breakdown of Subheadings
The HTS code 2846 is further broken down to specify individual metals, types of compounds, and mixtures containing varying predominant metals. Below is a complete table of the subheadings with descriptions:
| HS/HTS Code | Description | Examples & Notes |
|---|---|---|
| 2846.10.00 | Cerium compounds | Compounds where cerium is the primary rare-earth metal present. |
2846.10.00.10 |
Cerium oxides | Includes cerium dioxide and other oxide forms used in catalysts and polishing agents. |
2846.10.00.50 |
Other cerium compounds | Non-oxide cerium compounds such as cerium chlorides or nitrates. |
| 2846.90 | Other compounds and mixtures | Compounds and mixtures not classified under cerium compounds, including mixtures of rare-earth oxides and chlorides. |
| 2846.90.20 | Mixtures of rare-earth oxides or of rare-earth chlorides | These mixtures vary by predominant metal content. |
2846.90.20.05 |
Containing lanthanum as the predominant metal | Mixtures where lanthanum is the main component. |
2846.90.20.15 |
Containing yttrium or scandium as the predominant metal | Specialized mixtures with yttrium or scandium dominance. |
2846.90.20.40 |
Other mixtures | Miscellaneous rare-earth mixtures not otherwise specified. |
2846.90.20.82 |
Containing yttrium or scandium as the predominant metal | Further detailed mixtures with yttrium/scandium predominance. |
2846.90.20.84 |
Other mixtures | Additional specified mixtures. |
2846.90.40.00 |
Yttrium bearing materials and compounds containing by weight more than 19% but less than 85% yttrium oxide equivalent | High yttrium oxide content compounds used in electronics and ceramics. |
| 2846.90.80 | Other compounds and mixtures | Includes various other mixtures not falling into previous categories. |
2846.90.80.70 |
Containing lanthanum as the predominant metal | Miscellaneous lanthanum-rich compounds. |
2846.90.80.75 |
Other compounds | Additional compounds not otherwise classified. |
2846.90.80.90 |
Other compounds | Residual classifications for other rare-earth metal compounds. |
What is NOT Classified Here?
To avoid misclassification, note the following exclusions:
- Pure metallic rare-earth elements are classified under different headings related specifically to metals.
- Compounds of other metals not belonging to rare-earth, yttrium, or scandium groups are excluded.
- Mixtures primarily composed of other elements with trace rare-earth metals may fall under different chemical classifications.
Notes
- Industrial Applications: These compounds are widely used in catalysts, electronics, glass polishing, magnets, and other high-tech industries.
- Trade Regulations: Import and export of rare-earth compounds may be subject to specific regulatory controls and environmental standards.
- Duty Rates: Duty rates vary depending on the precise HTS code and country of origin; consult current USHTS for exact tariff treatment.
Declaration Example
Product: A shipment of yttrium oxide-based compounds containing 50% yttrium oxide equivalent.US HTS Code:
2846.90.40.00(Yttrium bearing materials and compounds)Unit of Quantity: Kilogram (kg)
General Duty Rate: Check current USHTS rates (subject to variations and possible restrictions)
Additional Requirements: Compliance with chemical import regulations and certifications may be required.
Related HTS Codes
- HTS 2845: Rare-earth metals, yttrium and scandium, whether or not intermixed or interalloyed;
- HTS 2818: Rare gases and other nonmetals;
- HTS 2847: Hydrogen compounds, other inorganic compounds;
- HTS 2849: Carbides, nitrides, borides and silicides of non-metals.
