Group 1 - The stock of AVIC (02357) increased by over 4%, reaching 4.11 HKD with a trading volume of 377 million HKD [1] - A defense agreement was signed between Saudi Arabia and Pakistan, stating that any attack on either country will be considered an attack on both [1] - Galaxy Securities highlighted the long-term potential of the military industry, suggesting that the India-Pakistan conflict enhances the visibility of Chinese military products, leading to increased demand in both domestic and military trade [1] Group 2 - AVIC is the only aviation high-tech military-civilian general products and services flagship company in the Hong Kong capital market [1] - The company holds controlling stakes in four A-share listed companies: AVIC Helicopter, Hongdu Aviation, AVIC Aircraft, and AVIC Optoelectronics [1] - AVIC's main business includes helicopters, trainer aircraft, general aviation, airborne systems and components, and aviation engineering services [1]