Midday Limit-Up and Limit-Down Stock Analysis: 58 limit-up stocks, 3 limit-down stocks. Non-ferrous metals and tungsten concepts are strong, with Zhongxi Youse, Xianglu Tungsten, and others hitting the limit-up.

On February 27th during midday trading, a total of 58 stocks hit the daily limit up, and 3 stocks hit the daily limit down in the A-shares market. The minor metals sector was active, with Baowu Magnesium and Oriental Zirconium hitting the limit up; the non-ferrous metals and tungsten concepts strengthened, with Zhangyuan Tungsten hitting the limit up for 5 out of 7 days, and Zhongxi Rare Metals and Xianglu Tungsten also hitting the limit up. Huawei Ascend concept stocks rose, with Huasheng Tiancheng hitting the limit up for 3 out of 5 days, and FiberHome Technologies and TuoWei Information hitting the limit up.

Regarding stocks with continuous daily limit-ups, ST Jinhong hit 8 consecutive limit-ups, Yunnan Energy Holdings hit 7, Jiangwu Equipment hit 5 out of 7 days, Taijia Shares and ST Huapeng hit 3 out of 5 days, Ganneng Shares and Hongxing Shares hit 3 consecutive limit-ups, ST Tongmai hit 2 out of 4 days, Shama Power and Huayin Power hit 2 consecutive limit-ups, YunSai ZhiLian and *ST XinChao hit the limit up.

*ST Guohua has been hitting the limit down for 4 consecutive days, LianDe Shares and Honghe Technology also hit the limit down.