Jin Rong Jie·2025-12-18 09:29Group 1 - The Shanghai Composite Index rose by 0.16%, closing at 3876.37 points, while the Hang Seng Index increased by 0.12%, closing at 25498.13 points [1] - China Aluminum International Engineering Corporation (referred to as "China Aluminum International") has an AH premium of 135.22%, ranking 22nd among AH stocks [1] - As of the close, China Aluminum International's A-shares were priced at 4.96 yuan, with a decline of 0.2%, and H-shares were priced at 2.33 Hong Kong dollars, remaining flat [1] Group 2 - China Aluminum International was established on December 16, 2003, and is a subsidiary of China Aluminum Group, located in Haidian District, Beijing [1] - The company holds a comprehensive Class A engineering design qualification and is a leading provider of technology, engineering services, and equipment in the non-ferrous metal industry in China [1] - China Aluminum International was listed on the Hong Kong Stock Exchange on July 6, 2012 (H-share code: 02068.HK) and on the Shanghai Stock Exchange on August 31, 2018 (A-share code: 601068.SH), becoming the first "A+H" stock in the non-ferrous engineering technology sector [1]