Implementation of Additional Duties on Products of the People’s Republic of China: Further Amendment to Duties Addressing the Synthetic Opioid Supply Chain in the People’s Republic of China As Applied to Low-Value Imports – Effective May 2, 2025 Post date 25 April 2025 Notice of Implementation of Additional Duties on Products of the People’s Republic of China Federal Register – Public Inspection: Implementation of Additional Duties on Products of the People’s Republic of China: Further Amendment to Duties Addressing the Synthetic Opioid Supply Chain in the People’s Republic of China As Applied to Low-Value Imports ← Remission relief for U.S. surtaxes