Group 1 - The company reported a total revenue of 1.334 billion yuan in the first half of 2025, marking a year-on-year increase of 15.4%, achieving the highest revenue in the same period historically [3] - The net profit attributable to the parent company was 51 million yuan, a decrease of 19.58% year-on-year, primarily due to intensified competition in the advertising inkjet printing materials market and the ramp-up of new projects [3] - The revenue from label printing materials reached 419 million yuan, a year-on-year increase of 28.42%, accounting for 31% of total revenue, with a gross margin increase of 1.3 percentage points to 20.6%, becoming the largest profit contributor [2] Group 2 - The company achieved a revenue of 93 million yuan from functional base film materials, reflecting a year-on-year growth of 19.87%, with a gross margin increase of 2.79 percentage points to 5.49% [2] - The company has made significant technological breakthroughs and commercial progress in the flexible sensor field, establishing the first pilot production line and launching the first and second generation of flexible tactile sensor products [4][6] - The company invested 54 million yuan in R&D in the first half of 2025, representing 4.1% of revenue, which is the highest R&D expenditure for the same period since its listing [4] Group 3 - The company added 6 new patents during the reporting period, including 4 invention patents, bringing the total authorized patents to 118, with 73 being invention patents [6] - The company is transitioning its product line from traditional adhesive tapes and release films to higher value-added areas such as optical protective films, and has successfully developed UV release adhesive for mass production [6]