9902.08.93 - Phosphor blend of yttrium oxide doped with europium and lanthanum phosphate. The range for each item is between 55-75 percent yttrium oxide europium-doped, and 45-25 percent phosphoric acid, lanthanum salt, cerium terbium-doped by weight, respectively. (CAS Nos. 68585-82-0 and 95823-34-0) (provided for in subheading 3206.50.00)
Details
| Field | Value |
|---|---|
| Unit of Quantity | N/A |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | No change |
| Column 2 Rate of Duty | No change |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This HTS category, 9902.08.93, specifically addresses a specialized phosphor blend. The blend is comprised of yttrium oxide doped with europium and lanthanum phosphate. Crucially, its composition is defined by weight percentages: 55-75% yttrium oxide europium-doped and 25-45% phosphoric acid, lanthanum salt, cerium terbium-doped. The inclusion of CAS numbers (68585-82-0 and 95823-34-0) further helps in precisely identifying the material. This classification is intended for such precisely defined phosphor compositions used in various applications, likely related to lighting or display technologies, as indicated by its reference to subheading 3206.50.00.
As this is a leaf node within Chapter 99, there are no further subdivisions. Its distinction from sibling categories lies in its highly specific technical definition. The broader HTS codes at the root level (e.g., live animals in Chapter 01) are fundamentally different in product type, material, and intended use. This category is distinct due to its chemical composition and its placement within the "Special Classification Provisions" section, indicating a temporary or specific trade measure rather than a standard product classification.
The classification within Chapter 99 signifies that these goods are subject to temporary legislation or modifications, potentially related to trade agreements or specific import restrictions. While the underlying product may fall under other HTS chapters (as indicated by the reference to 3206.50.00), its presence here means it is being managed under a special tariff provision at this time. Importers must be aware of these temporary measures when classifying and declaring these specific phosphor blends.