普利特，增长66.65%

Core Viewpoint - The company, Plit, expects a significant increase in net profit for the first half of 2025, projecting earnings between 200 million to 240 million yuan, representing a growth of 38.88% to 66.65% compared to the same period last year, driven by expansion in modified materials and battery products [1][5]. Group 1: Financial Performance - The projected net profit for the first half of 2025 is between 200 million to 240 million yuan, compared to 144.01 million yuan in the same period last year [5]. - The net profit excluding non-recurring gains is expected to be between 195 million to 232 million yuan, up from 130.20 million yuan year-on-year, indicating a growth of 49.77% to 78.19% [5]. - Basic earnings per share are projected to be between 0.18 yuan to 0.22 yuan, compared to 0.13 yuan in the previous year [5]. Group 2: Business Expansion - The company is expanding its modified materials business, particularly in the automotive sector, with new production capacity contributing to stable growth [1]. - A new investment cooperation agreement has been signed to establish a headquarters and R&D manufacturing base for modified materials in Nansha District, Guangzhou, with a total investment of 1 billion yuan and an expected annual capacity of 400,000 tons [1]. - The first phase of the project will focus on automotive-grade modified plastics, while the second phase will target high-end new materials for emerging fields such as low-altitude economy and humanoid robots [1]. Group 3: Battery Production - The company, Hai Sida, has established a production capacity of 10 GWh for batteries, with an additional 6 GWh under construction, expected to reach 16 GWh by Q1 2025 [3]. - The sodium battery production capacity will exceed 10 GWh, with specific projects in Guangdong [3]. - The company has developed mature products in layered oxide and polymer anode systems, while the Prussian blue material system is still under development [4].