Market Overview - The A-share market showed mixed performance on February 11, with the Shanghai Composite Index slightly up by 0.22% while the ChiNext Index and the Sci-Tech Innovation Board Index fell by 0.91% and 0.48% respectively [4][5]. Sector Performance - The building materials sector led the gains, with an overall increase exceeding 4%, and several stocks within the sector hitting the daily limit up, including International Composite Materials (301526) which reached a 20% limit up [5][6]. - The non-ferrous metals sector also saw significant gains, with stocks like Haotong Technology rising by 11.99% and multiple stocks hitting the daily limit up [6][7]. - Other sectors such as petroleum and petrochemicals, basic chemicals, and steel also performed well, while sectors like communications, media, and social services experienced declines [7]. New Listings - A new stock, Easy Vision, was listed today, initially surging over 90% before the gains narrowed [2][9]. - Easy Vision specializes in the research, production, and sales of machine vision equipment for automotive manufacturing, holding a 22.5% market share in China, making it the leading domestic player in this field [11]. Notable Stocks - Key stocks in the building materials sector included: - International Composite Materials (301526) at 11.80, up 20.04% - Honghe Technology at 66.61, up 10.01% - China Jushi at 25.65, up 9.99% [6] - In the non-ferrous metals sector, notable performers included: - Haotong Technology at 34.75, up 11.99% - Dongfang Tantalum at 44.54, up 10.00% [7]
301526，20%涨停！两大板块，涨停潮