US tariffs on China derail de minimis
Section 321 Denied to China/HK goods
Section 321 (de minimis under $800) is restricted and all “products of China and Hong Kong” are prohibited from entering the US as a de minimis entry. Entry can be made for the goods but a formal or informal entry is required.
Goods that enter the US via international mail will require a formal entry.
Further information available here: https://www.caf-fcv.ca/us-tariffs-background/