Core Viewpoint - The company has signed a strategic agreement with LG Chem to establish a joint laboratory, focusing on innovative materials for composite conductive fluids and lithium battery applications [1] Group 1: Joint Laboratory Establishment - Jiangsu Yinglian will set up the "Yinglian-LG Chem Joint Laboratory" in Gaoyou, while LG Chem will establish the "LG Chem-Yinglian Joint Laboratory" in Wuxi [1] - The collaboration aims to enhance communication on industry-leading technologies and promote the research and introduction of new materials and processes for lithium batteries [1] Group 2: Research Focus - The joint laboratory will focus on the development of next-generation polymer-based materials for composite conductive fluids and innovative process technologies [1] - LG Chem will conduct research based on user demands for lithium battery materials, including the development of specialized materials for composite conductive fluids and support for film processing technology [1] Group 3: Information Sharing and Development Direction - Jiangsu Yinglian will share information regarding product pain points and key performance indicators, as well as suggest future development directions [1] - Research directions include electroplating testing and evaluation, as well as end-customer testing and evaluation [1]

Group 1 - The company reported a revenue of 962 million yuan for the first half of 2025, representing a year-on-year growth of 14.67%, but the net profit attributable to shareholders decreased by 18.78% to 98 million yuan [1] - The cash flow from operating activities was 107 million yuan, down 21.33% year-on-year [1] - The electronic packaging materials segment generated 808 million yuan in revenue, up 9.97%, but the gross margin fell by 3.35 percentage points to 37.85% [1] Group 2 - The company experienced a significant increase in operating costs, with a year-on-year growth of 20.30%, outpacing revenue growth by 5.63 percentage points [1] - Management expenses surged by 33.34% to 97 million yuan, primarily due to staff expansion and salary adjustments [1] - Financial expenses rose dramatically by 310.62% to 29 million yuan, influenced by exchange rate fluctuations and increased interest on long-term loans [1] Group 3 - Capital expenditures for the first half of the year amounted to 416 million yuan, an increase of 81.27% year-on-year, mainly for projects in Jiangxi and Guangdong [2] - The company's construction in progress increased to 1.445 billion yuan, and short-term borrowings rose to 781 million yuan, indicating liquidity pressure [2] - The inventory balance climbed to 538 million yuan, reflecting a 19.97% increase since the beginning of the year [2]