28家A股公司发布中期业绩预报 19家预计净利润增长

Group 1 - As of June 30, 28 A-share listed companies have released performance forecasts for the first half of 2025, with 19 companies expecting varying degrees of profit growth [1] - The companies anticipating profit growth attribute their performance to factors such as international market expansion, improved gross margins, product structure adjustments, and cost reduction [1] - The technology sector shows high prosperity, driven by AI, policy support, and global demand recovery, leading to performance growth concentrated in high-barrier niche areas [1] Group 2 - Chengdu Shengnuo Biotechnology Co., Ltd. expects a significant increase in net profit for the first half of 2025, projecting a profit of between 77.03 million yuan and 94.14 million yuan, representing a year-on-year increase of 253.54% to 332.10% [1] - Zhangjiagang Guodai Special Materials Co., Ltd. anticipates a revenue of 2.5 billion yuan for the first half of 2025, an increase of 619 million yuan or 32.91% year-on-year, driven by strong demand in downstream industries and effective internal product structure optimization [2]