Group 1 - The company expects a significant increase in net profit for the period from January 1, 2025, to June 30, 2025, with estimates ranging from 165 million to 210 million yuan, representing a year-on-year increase of 48.72% to 89.28% [1] - The net profit after deducting non-recurring gains and losses is projected to be between 155 million and 200 million yuan, indicating a year-on-year increase of 54.86% to 99.82% [1] - Basic earnings per share are expected to be between 0.28 yuan and 0.35 yuan, compared to 0.19 yuan in the same period last year [1] Group 2 - The company has communicated with its auditing firm regarding the performance forecast, and there are no discrepancies between the company and the auditors concerning the forecast [1] - The strong performance is attributed to the growth in export business, which has significantly boosted sales and revenue, alongside an optimized sales structure that has allowed the company to gain market share despite challenges in the domestic bus market [1]