High Purity Liquefied Ethane for Semiconductor Manufacturing from Mexico
Ultra-pure liquefied ethane (>99.999%) used as process gas or precursor in semiconductor etching and deposition. HTS 2711.19.00.10 covers this liquefied gaseous hydrocarbon specifically as ethane. Supplied in specialized dewars for cleanroom delivery.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include semiconductor industry certifications (e.g
• SEMI standards) with entries to support purity claims
• Use dedicated hazmat carriers with temperature-controlled trailers; declare as UN1035