Deuterium Oxide (Heavy Water, D2O) from China
Deuterium oxide, or heavy water, a compound of the deuterium isotope used as moderator in nuclear reactors. Falls under HTS 2845.90.0100 as a compound, organic or inorganic, of isotopes not in 2844.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
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
• Verify isotopic enrichment levels for classification; secure end-user certificates for nuclear dual-use items; label with UN number for hazardous transport