Hang Seng Index has fell 3.54%, with a year-to-date fell 4.9%; Hang Seng TECH Index has fell 3.28%, with a year-to-date fell 14.6%.
CHIFENG GOLD(06693) fell 25.1%, with a trading turnover 1.4 Billion HKD, and a year-to-date rose 5.9%.
VIGONVITA-B(02630) fell 15.79%, with a trading turnover 8.4 Million HKD, and a year-to-date rose 29.6%.
HANKING GOLD(03788) fell 13.57%, with a trading turnover 54.0 Million HKD, and a year-to-date fell 4.7%.
