Bovine Parathyroid Extract from China
Extract from bovine parathyroid glands for calcium regulation therapy. HTS 3001.90.01 covers such organotherapeutic preparations. Used in hypoparathyroidism.
Duty Rate — China → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Bioequivalence to synthetic PTH required; source traceability docs
• Declaring as parts under Chapter 5 error