Glycol Ether MM (Monomethyl Ether Blend) from Japan
Glycol Ether MM refers to high-purity monomethyl ethers of ethylene glycol used in semiconductor cleaning and photoresist removal. Classified under HTS 2909.44.0110 for chemically defined ether-alcohols. Electronic grade purity (>99.5%) ensures compatibility with cleanroom processes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide particle count and metal analysis (<10ppb) for electronic grade certification
• Use fluorinated HDPE or stainless steel containers to prevent contamination
• Include ITAR/EAR screening if destined for semiconductor fabrication facilities