Video by Yahoo News –
China suspended US warship visits and sanctioned American NGOs on Monday in retaliation for the passage of a bill backing pro-democracy protesters in Hong Kong.
The financial hub has been rocked by nearly six months of increasingly violent unrest demanding greater autonomy, which Beijing has frequently blamed on foreign influence.
Last week US President Donald Trump signed the Hong Kong Human Rights and Democracy Act, which requires the president to annually review the city’s favourable trade status and threatens to revoke it if the semi-autonomous territory’s freedoms are quashed.
The move came as the world’s two biggest economies have been striving to finalise a “phase one” deal in their protracted trade war.