Group 1 - Company Xi Zhong Technology proposed to repurchase shares worth between 75 million and 150 million yuan using excess funds and self-owned funds [1] - Company Yongxi Electronics expects a revenue growth of 16.6% to 28.88% in the first half of the year, with projected revenue between 1.9 billion and 2.1 billion yuan [2] - Company Jingyi Equipment anticipates a revenue increase of 36.54% to 42.48%, with expected revenue between 690 million and 720 million yuan [2][3] Group 2 - Company Haipuri received approval from the European Medicines Agency (EMA) for a new production line for Enoxaparin Sodium injection, with an annual capacity of 330 million doses [4] - Company Inner Mongolia Xinhua plans to merge its wholly-owned subsidiaries to optimize resource allocation and improve operational efficiency [5] - Company Cloud Chemical intends to sign daily related transaction framework agreements with its controlling shareholder to reduce operational costs [7] Group 3 - Company China Software received approval from the China Securities Regulatory Commission for a specific stock issuance [8] - Company Wankong Intelligent's subsidiary won a bid for a project with the State Grid worth approximately 12.17 million yuan [9] - Company Lianlong obtained a patent for an anti-aging agent, which is expected to enhance its product offerings in polymer materials [11] Group 4 - Company Yunlu plans to increase its shares by 4 million to 12 million yuan through stock purchases by its executives [12] - Company Enhua Pharmaceutical's chairman increased his stake by 237,900 shares [14] - Company Daqin Railway announced the resignation of its general manager due to retirement [15] Group 5 - Company Hefei Urban Construction signed a land use rights transfer contract for an industrial site with an area of 78,561.78 square meters, with a payment of 103 million yuan due by July 13, 2025 [16] - Company Taiji Group received a government subsidy of 20 million yuan, representing 75.04% of its projected net profit for 2024 [17] - Company Guodian Nanrui elected a new chairman, Zheng Zongqiang, while he resigned from his previous roles [19] Group 6 - Company Xinhua Medical received a medical device registration certificate for a thromboelastography testing kit [20] - Company Baotailong's subsidiary obtained a mining license for a graphite mine with a production capacity of 2 million tons per year [21] - Company Zejing Pharmaceutical received approval for clinical trials of its innovative cancer treatment drugs [22] Group 7 - Company Aojing Medical's artificial bone repair material received registration approval in Vietnam [23] - Company Chengjian Development received a cash dividend of 90.2169 million yuan from Guoxin Securities [24] - Company Rili Technology proposed a share repurchase plan worth between 10 million and 20 million yuan [25] Group 8 - Company Deshi General Institute received approval to issue up to 1 billion yuan in technology innovation bonds [44] - Company Tongding Interconnect plans to bid for two procurement projects worth approximately 717 million yuan [46] - Company Bangji Technology plans to acquire multiple agricultural companies [46]

Market Performance - The main board saw significant gains with notable stocks such as Dawei Technology (+10.05%), Guanshi Technology (+10.01%), and Shanghai Film (+10.00%) [1] - The ChiNext board led with impressive increases, including Guomai Culture (+20.00%) and Hanbo High-tech (+16.77%) [1] - The Sci-Tech Innovation board also experienced growth, with Bangyan Technology (+4.42%) and Hongquan IoT (+4.18%) [1] - Active sub-industries included SW Film and Animation Production (+1.80%) and SW General Publishing (+1.58%) [1] Domestic News - Aibang VR industry news reported that Sanji Light successfully received orders for AR professional-grade 10K-level holographic waveguides, with strong order continuity expected [1] - Xihu University incubated a company that achieved 12-inch silicon carbide substrate laser stripping, significantly reducing material loss and enhancing processing speed [1] - Weishi Electronics officially launched its high-end backlight display module and smart decorative display panel project, with an expected annual output value exceeding 3 billion yuan [1] - Zhuhai Weilan New Energy Technology announced the production of the world's first 314Ah large-capacity semi-solid battery, marking a significant milestone in the industry [1] Company Announcements - Shengyi Technology reported a total operating income of 20.388 billion yuan for 2024, a year-on-year increase of 22.92%, with a net profit of 1.739 billion yuan, up 49.37% [2] - Inspur Information announced a total operating income of 114.767 billion yuan for 2024, reflecting a year-on-year growth of 74.24%, with a net profit of 2.292 billion yuan, up 28.55% [2] - Guangke Technology reported a total operating income of 999 million yuan for 2024, a year-on-year increase of 40.71%, with a net profit of 67 million yuan, up 12.32% [2] - Baoding Technology announced a total operating income of 2.894 billion yuan for 2024, a year-on-year decrease of 4.85%, but a net profit of 248 million yuan, up 33.7% [2] Overseas News - SK Hynix completed the acquisition of Intel's NAND flash memory division, integrating these assets into its U.S. subsidiary Solidigm to enhance SSD R&D collaboration [3] - Ajinomoto plans to invest at least 25 billion yen by 2030 to increase semiconductor material production capacity by 50% [3] - NVIDIA is in advanced negotiations to acquire GPU distributor Lepton AI for several hundred million dollars, aiming to expand its cloud and software business [3] - The Indian federal cabinet approved a subsidy of 229.2 billion rupees for the production of electronic components, covering parts used in displays and camera modules [3]