港股午评:恒生指数跌0.73%,恒生科技指数跌0.76% 滚动播报 09.17 12:01 华虹宏力跌2.50%,华润置地跌2.78%,恒隆地产跌2.82%,周大福跌2.83%,紫金矿业跌3.02%,龙湖集团跌3.59%,老铺黄金跌3.74%。