8486.10.00.00 - Machines and apparatus for the manufacture of boules or wafers 🖩
Details
| Field | Value |
|---|---|
| Unit of Quantity | No. |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | N/A |
| Column 2 Rate of Duty | 35% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This HTS category, 8486.10.00.00, specifically encompasses machinery and apparatus designed for the initial stages of semiconductor material processing. It covers equipment used in the fabrication of boules (large, single crystals of semiconductor material, typically silicon) and wafers (thin slices cut from these boules), which serve as the foundational substrate for subsequent semiconductor manufacturing processes. This includes machines for crystal growing, ingot shaping, and slicing operations that produce these essential semiconductor blanks.
Distinguishing this category from its siblings, 8486.20.00.00 focuses on machines for creating the actual semiconductor devices and integrated circuits from these wafers, while 8486.30.00.00 covers equipment for manufacturing flat panel displays. Furthermore, 8486.40.00 addresses a specific set of machines outlined in note 11(C) to Chapter 84, and 8486.90.00.00 is reserved for parts and accessories of all machines within heading 8486. Therefore, 8486.10.00.00 is uniquely dedicated to the upstream preparation of the raw semiconductor materials.
As a leaf node within the HTS structure, this category does not have further subcategories. Classification within this specific code relies on the primary function and intended use of the machinery being solely or principally for the manufacture of semiconductor boules or wafers. Exclusions would generally include machines used for later stages of semiconductor device fabrication, flat panel display production, or general industrial machinery not specifically designed for these semiconductor material preparation tasks.