有色龙头，1分钟，直线涨停

Group 1 - A-share market sentiment continues to improve, with the robotics sector showing strong performance and several stocks hitting historical highs, including Wolong Electric Drive and Sanhua Intelligent Control [1] - The semiconductor industry chain is also on the rise, with SMIC's stock price reaching a historical high during trading [1] - The battery sector is active, with CATL achieving a historical high in stock price [1] Group 2 - Northern Copper Industry recently announced that its annual production of high-performance rolled copper foil and copper-clad laminate project has entered trial production, with a capacity of 5,000 tons per year for rolled copper foil [4] - Shanghai Construction Group has seen significant market interest, achieving a "4 consecutive limit up" in stock price, with a trading volume of 74.08 billion yuan [4] - The Shanghai Construction Group issued a risk warning regarding its stock price surge, indicating potential irrational market behavior and increased trading risks [4] Group 3 - The Hang Seng Technology Index experienced a significant increase, with Baidu Group and Alibaba seeing substantial stock price gains [7][8] - Analysts attribute the rise in the Hang Seng Technology Index to three main factors: strong performance of constituent stocks, increasing focus on AI technology, and favorable liquidity conditions [8] Group 4 - Wind power equipment concept stocks saw a surge in afternoon trading, with multiple stocks hitting the limit up [9] - The wind power industry is experiencing a recovery in return on equity (ROE), with profitability expected to improve in key segments such as wind turbine and gearbox [12] - Analysts remain optimistic about the wind power, energy storage, and power equipment sectors due to favorable market conditions and ongoing policy developments [12]