盘中拉升！钢铁板块，大爆发！

Core Viewpoint - The A-share market experienced narrow fluctuations on the morning of October 30, with major indices showing little overall movement [1][4]. Market Performance - The A-share market saw the steel sector rise significantly, with notable stocks such as Anyang Iron & Steel and Fangda Special Steel reaching their daily limit up [2][4]. - The North Stock 50 Index performed well, with an intraday increase exceeding 2%, following a previous trading day where it surged by 8.41%, marking one of its best performances of the year [4]. - The coal sector led the gains, with intraday increases surpassing 1.4%, driven by rising prices of coking coal and coke, which saw futures contracts increase by over 3% and 2% respectively [6]. Sector Highlights - Other sectors showing gains included electric equipment, non-ferrous metals, transportation, and home appliances, while sectors such as communications, comprehensive, electronics, and building materials faced declines [7]. - Lithium mining concepts were among the top gainers, with intraday increases exceeding 2%, and stocks like XWANDA rising by over 14% [7][8]. Stock Adjustments - Several previously popular stocks experienced adjustments, with Tianfu Communication seeing a significant drop of over 11% [10][11]. - Other stocks like Xinyi Technology and Cambrian Technologies also faced declines, with drops of over 8% and 5% respectively [11][12]. Hong Kong Market - The Hong Kong market showed slight increases, with the Hang Seng Index constituents like China Hongqiao and Zijin Mining performing well, while stocks such as WuXi AppTec and ZTO Express faced declines [12]. - Aneng Logistics saw a substantial rise, with an intraday increase exceeding 20%, following an announcement regarding a significant agreement [12].