That came a day after China described violent protests as"terrorism", which analysts said raised concerns among investors.
Losses were across the board, with carrier Cathay Pacific shedding more than 4 per cent as it was hit by the cancellation of several flights.banned airline staff supporting Hong Kong protesters MTR Corp, which runs the city's subway network that has seen a number of high-profile violent clashes between protesters and police, was down 3.14 per cent.
There were also big losses for property giants. Sino Land shed almost 2 per cent, Henderson Land fell 1.6 per cent and New World Development was off more than 1 per cent.