三利谱股东张建军质押405万股，占总股本2.33%

Group 1 - The core point of the news is that shareholder Zhang Jianjun has pledged 4.05 million shares of Sanlipu, accounting for 2.33% of the total share capital, with a cumulative pledge of 19.89 million shares, representing 60.46% of his total holdings [1] - Another shareholder, Tang Jiyu, has pledged 4.31 million shares, which is 49.29% of his total holdings [1] - The total pledged shares by the top ten shareholders of Sanlipu after this pledge is significant, indicating a high level of leverage among major shareholders [1] Group 2 - Sanlipu's financial data for the first half of 2025 shows a main revenue of 1.68 billion yuan, a year-on-year increase of 41.97%, while the net profit attributable to shareholders decreased by 31.47% to 37.94 million yuan [3] - The second quarter of 2025 saw a single-quarter main revenue of 874 million yuan, up 36.51% year-on-year, but the net profit attributable to shareholders dropped by 66.25% to 8.31 million yuan [3] - The company has a debt ratio of 62.23%, with investment income at -3.44 million yuan and financial expenses of 51.68 million yuan, indicating potential financial strain [3] Group 3 - Sanlipu primarily engages in the research, production, and sales of polarizers, which are essential materials for display panels in consumer electronics such as mobile phones, computers, and televisions [4] - The main products include TFT series and black-and-white polarizers, made from PVA and TAC films through various processing techniques [4] - The company also provides technical solutions for polarizer products and related products for industrial electronic displays and 3D glasses [4]