AVIC SAC(SH:600760) Jin Rong Jie·2025-07-04 14:48Group 1 - The core index, the China Securities National New State-Owned Enterprise Aerospace Technology Index, closed at 2449.8 points, down 0.42%, with a trading volume of 17.88 billion [1] - Over the past month, the index has increased by 6.55%, by 11.66% over the past three months, and by 5.93% year-to-date [1] - The index comprises 40 representative listed companies from state-owned enterprises involved in aerospace equipment, materials, information, and security, reflecting the overall performance of state-owned enterprises in the aerospace technology sector [1] Group 2 - The top ten weighted companies in the index include: Aero Engine Corporation (9.37%), AVIC Xi'an Aircraft Industry (8.48%), AVIC Optoelectronics (7.71%), AVIC Shenyang Aircraft Corporation (5.9%), Hongdu Aviation (4.7%), Northern Navigation (4.12%), AVIC Aircraft (3.97%), Aerospace Electronics (3.9%), AVIC High-Tech (3.88%), and China Science and Technology Star Map (3.76%) [1] - The market segments of the index holdings show that the Shanghai Stock Exchange accounts for 63.79%, the Shenzhen Stock Exchange for 35.60%, and the Beijing Stock Exchange for 0.60% [1] Group 3 - From an industry perspective, the index holdings are composed of 82.72% in industrials, 5.87% in materials, 5.03% in information technology, 4.73% in communication services, and 1.65% in consumer discretionary [2] - The index samples are adjusted semi-annually, with adjustments implemented on the next trading day following the second Friday of June and December each year [2] - In special circumstances, the index may undergo temporary adjustments, such as when a sample company is delisted or undergoes mergers, acquisitions, or spin-offs [2]