Potassium Tellurate from China
Potassium tellurate (K2TeO4) serves as the potassium salt of telluric acid, used in specialty glass and electronics. Falls under HTS 2841.90.50.00 for other oxometallic salts. Chemically defined per Note 1 to Chapter 28.
Duty Rate — China → United States
41.2%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Certify as high-purity (>98%) to avoid reclassification as mixtures
• Handle as oxidizer (Division 5.1) per IMDG; common error is under-declaring hazard class
• Verify no radioactive isotopes per 2844 note exclusions