Levonorgestrel from Japan
Levonorgestrel is a synthetic progestogen used in emergency contraception and intrauterine devices. It qualifies for HTS 2937.23.50 as a chain-modified polypeptide analogue of progesterone used primarily as a hormone, consistent with Chapter 29 hormone definitions.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include stability data for transport (light-sensitive); use temperature-controlled shipping <25°C
• Declare exact purity percentage to avoid duty rate disputes on 'other' category