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US import duty
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Check each line’s scope, material and use. Order is not a classification.
Hydrogen
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Hydrogen, rare gases and other nonmetals: · Hydrogen
Argon
Hydrogen, rare gases and other nonmetals: · Rare gases: · Argon
Rare gases: — Other
Hydrogen, rare gases and other nonmetals: · Rare gases: · Other
Nitrogen
Hydrogen, rare gases and other nonmetals: · Nitrogen
Oxygen
Hydrogen, rare gases and other nonmetals: · Oxygen
Boron; tellurium
Hydrogen, rare gases and other nonmetals: · Boron; tellurium
Containing by weight not less than 99.99 percent of silicon
Hydrogen, rare gases and other nonmetals: · Silicon: · Containing by weight not less than 99.99 percent of silicon
Silicon: — Other:
Hydrogen, rare gases and other nonmetals: · Silicon: · Other:
Phosphorus
Hydrogen, rare gases and other nonmetals: · Phosphorus
Arsenic
Hydrogen, rare gases and other nonmetals: · Arsenic
Selenium
Hydrogen, rare gases and other nonmetals: · Selenium
Page 1 · 11 at this level
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