Group 1: Company Overview - Anhui Quanchai Power Co., Ltd. has undergone digital and intelligent transformation, enhancing its production efficiency and capabilities [1][3] - The company has shifted from single-cylinder diesel engines to a full industry chain layout in both traditional internal combustion engines and new energy sectors [3] Group 2: Production Efficiency and Technology - The time to produce a complete engine has decreased from 140 seconds to 112 seconds, allowing for an increase of 60 to 80 engines produced daily [3] - Key performance improvements include a 30% reduction in R&D cycle, a 19.6% increase in overall capacity, a 35% boost in production efficiency, a 29% increase in material delivery timeliness, a 12.6% decrease in manufacturing costs, and an 18% improvement in inventory turnover [3] Group 3: Sales Performance - In the first quarter of this year, engine sales increased by 15% year-on-year, with overseas exports rising by 50% [3] Group 4: Industry Trends - The integration of industrial internet applications has achieved coverage across 41 major industrial categories in China, with over 340 influential industrial internet platforms [4] - The city of Bengbu is focusing on the smart sensor industry, aiming to create a "China Sensor Valley" by enhancing the supply chain [6] Group 5: MEMS Wafer Manufacturing - Anhui Huaxin Micro-Nano Integrated Circuit Co., Ltd. specializes in MEMS wafer manufacturing, producing inertial sensors and pressure sensors for high-end equipment and automotive electronics [8] - The company has launched the first fully automated production line for 8-inch MEMS wafers, utilizing AI algorithms for optimal path planning in production [8] Group 6: Industry Growth - The "China Sensor Valley" has attracted over 200 companies, establishing a complete industrial chain for smart sensors, with a reported 55.8% year-on-year growth in output value for smart sensor enterprises in Bengbu [9]

Core Viewpoint - The company has decided to sell its controlling stake in Swedish Silex due to increasing uncertainties in the international geopolitical environment, while focusing on the development of its MEMS wafer factory in Beijing [1][2]. Group 1: Transaction Details - The company announced on June 13, 2025, the transfer of 45.24% of its shares in Swedish Silex for 2.375 billion Swedish Krona (approximately 1.783 billion RMB), after which it will no longer hold a controlling interest but will retain a minority stake and two board seats [1][2]. - The final valuation of Swedish Silex is set at 5.25 billion Swedish Krona (approximately 3.942 billion RMB), with management equity warrants handled through share issuance and cash [2]. Group 2: Strategic Reasons - The decision to sell was influenced by the complex international geopolitical landscape, which has increased uncertainties surrounding Swedish Silex, prompting the company to avoid potential value loss by divesting its control [2]. - The company aims to focus on its Beijing MEMS wafer factory, which plans to increase its production capacity from 15,000 wafers per month to 30,000 wafers per month, having already secured 25 patents and 107 pending applications, with over 40 customers [2]. Group 3: Impact of the Transaction - The MEMS business remains a core focus for the company, and the funds obtained from this transaction will be used for new investment and acquisition opportunities [2]. - The transaction is expected to create a more stable operating environment for Swedish Silex, while also supporting the company's strategic transformation and the independent development of the domestic MEMS industry [1][2].

Market Performance - The main board led the gains with notable increases in stocks such as Yuyin Co. (+10.08%), Chaoxun Communication (+7.09%), and Yongding Co. (+7.03%) [1] - The ChiNext board saw significant growth with New Guodu (+16.30%) and Xiechuang Data (+11.81%) leading the charge [1] - The Sci-Tech Innovation board was also up, with Dekeli (+7.58%) and Qingyue Technology (+7.19%) showing strong performance [1] - Active sub-industries included SW Communication Network Equipment and Devices (+1.94%) and SW Communication Terminals and Accessories (+1.20%) [1] Domestic News - Aibang Semiconductor Network announced a total investment of 1.2 billion, with Hanjin Technology's silicon carbide packaging project reaching completion, capable of producing 300,000 silicon carbide power modules and 50 million silicon carbide power devices annually [1] - TSMC reported a surge in demand for CoWoS chip manufacturing materials, leading to shortages in the memory market, with Mitsubishi Gas Chemical announcing delays in shipments of materials for BT substrates [1] - Changfei Advanced's Wuhan base achieved mass production, with the first 6-inch silicon carbide wafer successfully produced, expected to reach an annual production capacity of 360,000 silicon carbide chips [1] - Anhui Huaxin Micro-Nano Integrated Circuit Co. announced the successful production of the first batch of products from its 8-inch wafer production line, which will have a monthly production capacity of 30,000 wafers [1] Company Announcements - Huajin Technology announced a 2024 annual equity distribution plan, distributing 9 yuan for every 10 shares [3] - Jingyan Technology also announced a 2024 annual equity distribution plan, distributing 1.10 yuan in cash dividends for every 10 shares [3] - Airong Software reported receiving a government subsidy of 7.201 million yuan, accounting for 10.85% of the company's audited net profit for the last fiscal year [3] - Yingfang Micro disclosed a pre-announcement of share reduction by a major shareholder, planning to reduce up to 1% of shares through centralized bidding [3] Overseas News - IBM and Deca Technologies formed a significant alliance in the semiconductor packaging sector, allowing IBM to enter the advanced fan-out wafer-level packaging market [2] - Rohm launched its first high-voltage GaN driver IC, which enhances the stability of GaN devices during high-frequency and high-speed switching [2] - In April, iPhone exports from India to the U.S. increased by 76% year-on-year, while exports from China decreased by 76%, reflecting Apple's accelerated manufacturing plans in India [2] - Samsung is reportedly exiting the MLC NAND flash memory market, notifying customers that orders will only be accepted until June, prompting a search for new suppliers [2]