Natural Kieserite Ore from Germany
Raw kieserite ore extracted from natural deposits, consisting primarily of magnesium sulfate monohydrate (MgSO4·H2O). It falls under HTS 2530.20.10.00 as a natural magnesium sulfate mineral not elsewhere specified in Chapter 25. Used mainly as a fertilizer ingredient and in industrial magnesium production.
Duty Rate — Germany → United States
0%
Rate breakdown
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 mineral purity through lab certification to avoid reclassification as synthetic chemicals; ensure origin documentation proves natural extraction; watch for contamination that could shift to heading 2833