On August 10, 2020, in a notice scheduled for publication on August 11, U.S. Customs and Border Protection (CBP) issued guidance on the country of origin marking for goods produced in Hong Kong. The guidance states that products produced in Hong Kong must be marked with the origin “China” unless excepted from marking.
This marking requirement will be effective 45 days from the publication of the notice in the Federal Register, or September 25, 2020.
The notice can be found here:
https://s3.amazonaws.com/public-inspection.federalregister.gov/2020-17599.pdf