Aquarium Dechlorinator Sodium Thiosulfate from China
Concentrated sodium thiosulfate solution crystals for neutralizing chlorine in aquarium water to protect fish. It is the pure sodium thiosulfate under HTS 2832.30.10.00, classified by chemical identity regardless of aquarium labeling.
Duty Rate — China → United States
39%
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
• Specify 'pure chemical, aquarium grade' on docs to prevent 3808 misclassification as pesticides
• Small package exemptions may apply under <\$800; declare accurately to avoid
• Test for stabilizers; organic ones shift to 2831