Market Overview - On June 12, A-shares opened lower but closed higher, with the Shanghai Composite Index rising by 0.07% to 3404.66 points, the Shenzhen Component Index up by 0.05%, and the ChiNext Index increasing by 0.5% [1][2] - The total trading volume for A-shares reached 793.75 billion yuan for the half-day session [1] Monetary Policy - The People's Bank of China conducted a 7-day reverse repurchase operation of 119.3 billion yuan at a fixed rate of 1.40%, with a net withdrawal of 7.2 billion yuan for the day [2] Industry Developments - Shenzhen aims to become a global leader in artificial intelligence, implementing the "AI+" initiative and accelerating major AI infrastructure projects [3] - The Ministry of Industry and Information Technology emphasized the importance of timely payments in the automotive sector, particularly for new energy vehicles, to foster a collaborative ecosystem [3] Sector Performance - The computing power industry chain showed strength, with CPO-related stocks leading gains; Tianfu Communication and Lian Te Technology both surged over 10% [3] - Quantum technology stocks also performed well, with companies like Geer Software and Dongxin Peace hitting the daily limit [3] Quantum Technology Insights - Quantum computing is recognized for its strategic value and potential benefits, particularly in fields like pharmaceuticals and materials science [4] - Various countries are actively implementing supportive policies for the quantum computing sector [5] Company Highlights - **Sanwei Xinan**: Focuses on R&D in quantum-resistant cryptography and has developed next-generation cryptographic chips and privacy computing platforms [6][7] - **Dongxin Peace**: Expected to maintain stable growth in its smart card business and digital identity security, with a positive outlook on its fundamentals [7] - **Geer Software**: Anticipated to benefit from the accelerating demand for AI security solutions, positioning itself for growth [7] - **Jida Zhengyuan**: Integrates cryptography with AI and security chip design, aiming for rapid commercialization of its solutions [8]