2 1 Shi Ji Jing Ji Bao Dao·2025-10-13 07:40Market Overview - The A-share market experienced fluctuations, with the Shanghai Composite Index closing down 0.19%, the Shenzhen Component Index down 0.93%, and the ChiNext Index down 1.11% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.37 trillion yuan, a decrease of 159.9 billion yuan compared to the previous trading day [1] Stock Performance - The Shanghai Composite Index closed at 3889.50, down 7.53 points [2] - The Shenzhen Component Index closed at 13231.47, down 123.95 points [2] - The ChiNext Index closed at 3078.76, down 34.50 points [2] - The Wande All A Index closed at 6304.08, down 22.32 points [2] Port and Shipping Stocks - Port stocks saw a collective surge, with Nanjing Port hitting the daily limit, and other stocks like Lianyungang, China National Offshore Oil Corporation, and Ningbo Maritime also rising [3] - Shipping stocks also experienced gains, with China National Offshore Oil Corporation and Ningbo Maritime rising over 6% at one point [3] Rare Earth Sector - The rare earth sector showed strong performance, with multiple stocks, including China Rare Earth, rising by 10% [5] - The rare earth index increased by 9.49%, closing at 3159.19 [6] - The Ministry of Commerce announced export controls on rare earth-related items, expanding the scope to include technologies and equipment, which covers the entire rare earth industry chain [6][7] Company Highlights - Kingsoft Office saw its stock price increase by over 8%, driven by the announcement that the Ministry of Commerce's recent notice would now be in WPS format, trending on social media [9] - Kingsoft Office reported a revenue of 1.748 billion yuan from its WPS personal business, a year-on-year increase of 8.38%, and a significant growth of 62.27% in WPS 365 business revenue [9]