证券时报·2025-11-07 04:32Core Viewpoint - The basic chemical sector in the A-share market experienced a significant surge, with many stocks hitting the daily limit up, despite the overall market decline [2][3][4]. Group 1: A-share Market Performance - On November 7, the A-share market saw a general decline, with major indices dropping slightly. The Shanghai Composite Index fell by 0.16% but maintained above the 4000-point mark [4][5]. - The basic chemical sector led the market with a rise of over 2%, with multiple stocks reaching their daily limit up [5][6]. Group 2: Key Stocks in Basic Chemical Sector - Notable stocks in the basic chemical sector included: - Dongyue Silicon Materials (涨幅 20.04%) [6] - Zhuoyue New Energy (涨幅 20.01%) [6] - Chaoxing New Energy (涨幅 19.95%) [6] - Kaisheng New Materials (涨幅 11.41%) [6] - Other stocks like Chengxing Co., Chlor-alkali Chemical, and Zhongyida also saw significant gains, with over 10 stocks hitting the daily limit up [5][6]. Group 3: New Stock Listings - Two new stocks, Zhongcheng Consulting and Delijia, were listed today, both experiencing substantial gains, with Zhongcheng Consulting rising over 200% at one point [9][13]. - Zhongcheng Consulting specializes in engineering cost, bidding agency, and management services, holding 20 patents and various certifications [11]. - Delijia, focused on high-load precision gear transmission products for wind power applications, also saw a rise exceeding 100% [14]. Group 4: Hong Kong Market Overview - The Hong Kong market also faced a downturn, with the Hang Seng Index dropping over 1% and the Hang Seng Tech Index falling more than 2% [15]. - Notable fluctuations included Sanhe Construction Group, which surged over 120% after announcing a positive profit forecast for the upcoming period [16][18].