Di Yi Cai Jing·2025-11-21 03:05Group 1 - The China Shipbuilding sector saw a significant increase, with the index rising nearly 4% during trading on November 21 [1] - Jiuzhiyang experienced a sharp rise, with its stock price increasing over 17% [2] - China Shipbuilding Industry's subsidiaries, including China Shipbuilding Han Guang, China Shipbuilding Defense, and China Shipbuilding Technology, also reported gains of over 3% [3] Group 2 - Jiuzhiyang's stock price reached 49.50, reflecting a 17.77% increase, with a market capitalization of 8.91 billion [4] - China Shipbuilding Han Guang's stock price rose by 8.58% to 19.99, while China Shipbuilding Defense and China Shipbuilding Technology saw increases of 3.65% and 3.12%, respectively [4] - The overall market was down, with the Shanghai Composite Index falling by 1.90% and the Shenzhen Component Index down by 2.76% [5][6]