29092000

HS code 2909.20.00.00 (Chapter 29 "Organic chemicals"; Heading 2909 "Ethers, ether-alcohols, ether-phenols, etheralcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives"; Subheading 290920 "Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives") under the United States tariff schedule classifies "Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives". United States customs apply MFN rate of 3.7%, Column 2 rate 25%. Statutory unit of measure: kg. 18 free trade agreement preferential rates are available for this code.