The legislation pushes Beijing further along a collision course with the United States, Britain and other Western governments, which have said it erodes the high degree of autonomy the global financial hub was granted at its July 1, 1997 handover.
The China Daily said Trump's pledge to "take action to revoke Hong Kong's preferential treatment as a separate customs and travel territory", and to impose sanctions on individuals, would hurt the US, and unite Hong Kong with mainland China.