99.99% Pure Aluminum Ingot
High-purity aluminum ingots containing 99.99% aluminum by weight, used primarily in semiconductor manufacturing and advanced electronics. Classified under HTS 7601.10.60.40 as unwrought, not alloyed aluminum with 99.9% or greater purity, meeting the chapter note definition for non-alloyed aluminum where other elements are below specified limits.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If purity is 99% but less than 99.9%
Lower purity still qualifies as not alloyed but falls under the general 'other' subheading excluding the highest purity tier.
If containing >1% other elements or Fe+Si >0.1%
Exceeds non-alloyed limits per chapter note (b), classifying as aluminum alloys in unwrought form.
If alloyed with intentional additions like magnesium
Aluminum predominates but alloying elements make it an aluminum alloy under chapter note (b)(ii).
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide mill test certificates verifying aluminum purity exceeds 99.9% to confirm non-alloyed status per chapter notes
• Ensure documentation specifies Fe + Si content below 0.1% and other elements under limits to avoid reclassification as alloy
• Declare exact purity percentage; minor impurities can shift to 7601.10.30 if below 99.9% threshold
Related Products under HTS 7601.10.60.40
High-Purity 99.95% Aluminum Slab
Unwrought aluminum slabs of 99.95% purity, cast into rectangular forms for rolling into sheets in aerospace applications. Fits HTS 7601.10.60.40 as not alloyed aluminum (≥99.9% Al) with impurities strictly controlled below chapter note thresholds.
99.9% Aluminum Billet for Forging
Cylindrical unwrought billets of 99.9% pure aluminum, suitable for forging high-precision components in optics. HTS 7601.10.60.40 applies to this not alloyed aluminum due to purity exceeding 99.9% and minimal other elements as defined.
Ultra-Pure 99.999% Aluminum Pig
Pig-shaped castings of 99.999% aluminum (5N purity) for evaporation in vacuum deposition processes. Qualifies for 7601.10.60.40 as unwrought, not alloyed with purity far exceeding 99.9% threshold and negligible impurities.
99.92% Aluminum Sow for Remelting
Large sow castings of 99.92% aluminum used in secondary remelting operations for purity-sensitive castings. Under HTS 7601.10.60.40 for unwrought not alloyed aluminum ≥99.9% pure per strict chapter note (a) limits.
Super-Pure Aluminum T-Bar 99.95%
T-shaped unwrought bars of 99.95% aluminum for specialized forging. Classified in 7601.10.60.40 as it remains unwrought not alloyed aluminum with ≥99.9% purity.
99.9% Aluminum Notch Bar
Notched bars of 99.9% pure aluminum, standard casting for remelt furnaces. HTS 7601.10.60.40 for high-purity unwrought non-alloyed per definition.