午后，A股反转！000559，猛拉涨停

Market Performance - The A-share market saw a rise in the afternoon, with the Shanghai Composite Index turning positive, closing at 3969.31, up by 4.03 points or 0.10% [2] - The Shenzhen Component Index increased by 84.25 points, or 0.62%, closing at 13621.35 [2] - The Hang Seng Index in Hong Kong rose by 1%, while the Hang Seng Technology Index saw an increase of 2% [2] - Notable stock performances included SMIC, which rose over 4%, and Baidu Group, which increased by more than 8% [2] - The offshore RMB strengthened, surpassing 6.99 against the US dollar [2] Robotics Sector - The humanoid robot concept stocks became active again in the afternoon, with Boke Co., Ltd. hitting the daily limit up of 20% and Wanxiang Qianchao (000559) also reaching the daily limit up [3] Semiconductor Industry - The chip industry chain saw renewed strength in the afternoon, particularly in computing chips and wafer foundry sectors, with companies like Cambrian and Chipone rising over 5% [5] - Dongxin Co. experienced a surge of over 10%, reaching a historical high, while other companies like Zhaoxin, SMIC, and Huahong also saw significant gains [5] - SMIC announced plans to acquire 49% of the shares of SMIC North from the National Integrated Circuit Fund and other parties for 40.6 billion yuan, which will result in full ownership of this key 12-inch wafer foundry [5] Precious Metals - The non-ferrous metals sector rebounded in the afternoon, with international gold and silver prices rising, as spot gold increased by over 1% and spot silver surged by more than 4% [6] - Domestic metal futures also showed recovery, with the main contract for nickel rising over 5% [6] - A report from Guojin Securities indicated that gold remains a favorable asset in an environment lacking order, while silver, with its dual narrative of being a "gold-like" asset and its connection to AI power, may exhibit higher elasticity in the short term [6]