Lithium Sulfite Anhydrous from Japan
Anhydrous lithium sulfite (Li2SO3) for lithium battery electrolytes. HTS 2832.20.00.00 covers this alkali metal sulfite as chemically defined.
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
• Battery precursor status requires end-user certificates
• Hygroscopic; sealed packaging prevents hydration reclassification
• Li content declaration critical for Section 301 tariffs