300mm Wafer FOUP Carrier
Front Opening Unified Pod (FOUP) made of polycarbonate plastic, specially shaped to hold 25 x 300mm semiconductor wafers in a controlled environment. Provides particle protection during wafer transport in fabs. Precisely fits wafers per industry SEMI standards, qualifying under this HTS.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for smaller wafer sizes or non-standard carriers
Must reference specific subheadings 3923.10/8486.90 for this narrow classification.
If classified as semiconductor manufacturing machine part
May shift if integral to wafer fab equipment rather than standalone packing.
If generic cleanroom containers not wafer-specific
Lacks precise fitting for wafers/masks/reticles.
Not sure which classification is right?
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Import Tips & Compliance
• Certify SEMI compliance (e.g
• S2/S8 standards) in documentation for customs validation
• Declare exact wafer size capacity to confirm special fitting
Related Products under HTS 3923.10.20.00
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A custom-molded plastic box with internal grooves fitted for stacking and securing silicon wafers up to 300mm diameter. Used in cleanroom environments for packing and shipping semiconductor wafers. Qualifies under this HTS due to its specialized design preventing wafer slippage and contamination.
Wafer Boat Tray
Open-top plastic tray with slotted boat design fitted for vertical or horizontal 200mm wafer storage and conveyance. Used between process tools in semiconductor production. Special shaping for wafers ensures precise classification.
Mask Protective Crate
Stackable plastic crate with foam-lined inserts custom-fitted for EUV photomasks. Secures masks during international shipping. Tailored for 8486.90 items per HTS description.
12-inch Wafer Transport Box
Telescoping plastic box holding 12-inch (300mm) wafer stacks with lid seal. Designed for air/sea freight of semiconductor wafers.
Anti-Static Wafer Cassette
Conductive polypropylene cassette fitted for 25 wafers, preventing ESD damage during handling.
Reticule Handling Case
Pistol-grip plastic case for single reticle transport with robotic interface compatibility.