Potassium Gluconate Powder from China
Potassium gluconate powder is the potassium salt of gluconic acid, an aromatic polycarboxylic acid with oxygen functions as listed in additional U.S. note 3. HTS 2918.99.4300 covers this chemically pure organic salt product. Applied in food fortification and buffering agents.
Duty Rate — China → United States
31.5%
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)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide particle size and purity specs to confirm not a mixture or preparation
• Food facility registration required for edible imports alongside tariff docs
• Avoid Chapter 28 misclassification by highlighting organic acid parent structure