Market Performance - The main board led the gains with notable increases in stocks such as Dongxin Peace (+10.01%), Chunzhong Technology (+10.00%), and Shengjing Micro (+9.99%) [1] - The ChiNext board saw significant growth, particularly in Jiuliang Co. (+20.00%) and Suzhou Tianmai (+17.89%) [1] - The Sci-Tech Innovation board was also strong, with Dingtong Technology (+10.11%) and Youfang Technology (+10.04%) leading the way [1] - Active sub-industries included SW Robotics (+1.95%) and SW Gaming III (+1.88%) [1] Domestic News - Hanbo Semiconductor received listing guidance registration, focusing on high-end GPU chip solutions for intelligent computing and graphics rendering [1] - UBTECH Technology won a major procurement project for humanoid robot equipment worth 90.51 million yuan, marking the largest order in the global humanoid robot sector [1] - China Unicom achieved a breakthrough in long-distance heterogeneous mixed training of large models, successfully completing a 1500 km cross-domain AI model training experiment [1] - Hydrogen-based New Energy Technology announced the commencement of construction for a fourth-generation semiconductor project, expected to reach an annual production capacity of 4.8 million wafers [1] Company Announcements - Juzan Optoelectronics reported a total revenue of 1.594 billion yuan for H1 2025, a year-on-year increase of 19.51%, with a net profit of 117 million yuan, up 3.43% [2] - Mankun Technology projected a net profit of 60 to 70 million yuan for H1 2025, representing a growth of 53.98% to 79.64% compared to the previous year [2] - Yangjie Technology estimated a net profit of 552.30 million to 637.27 million yuan for H1 2025, a year-on-year increase of 30% to 50% [2] - Huahai Chengke announced a cash dividend adjustment to 0.2002 yuan per share after accounting for share buybacks [2] Overseas News - Nikon announced the launch of its first backend lithography system, the digital lithography system DSP-100, set to accept orders starting July 2025 [2] - SK Hynix plans to complete mass production of HBM3E 8-layer products by Q3 this year, evaluating the procurement of materials and components for increased production [2] - Samsung Electronics made significant progress in the 10nm sixth-generation DRAM process, achieving over 50% yield, with plans to start mass production of HBM4 in the second half of the year [2] - Samsung Display will supply 48-inch Pillar-to-Pillar OLED displays for the upcoming Maybach S-Class, set to launch in 2028 [2]