收评：沪指涨0.72%创指涨1.41% 化工板块延续强势

Market Performance - The Shanghai Composite Index closed at 4147.23 points, with an increase of 0.72% and a trading volume of 1,085.97 billion yuan [1] - The Shenzhen Component Index closed at 14,475.87 points, rising by 1.29% with a trading volume of 1,376.58 billion yuan [1] - The ChiNext Index ended at 3,354.82 points, up by 1.41% and a trading volume of 622.23 billion yuan [1] Sector Performance - The chemical sector showed strong performance, with stocks like Chuanjin Nuo and Yuntianhua hitting the daily limit [1] - The steel sector also performed well, with Baogang Co. reaching the daily limit [1] - The rare earth permanent magnet concept surged, with Northern Rare Earth hitting the daily limit [1] - The commercial aerospace concept saw afternoon fluctuations, with Aerospace Development hitting the daily limit [1] - The film and television sector continued to adjust, with Bona Film and Hengdian Film both hitting the daily limit down [1] - Other sectors with notable gains included building materials, real estate, lithium mining, and storage chips, while sectors like computing power leasing, AIGC concepts, and advertising packaging experienced declines [1]