东方精工：预计上半年净利润同比增长120%-160%

Group 1 - The company expects a net profit of 361 million to 426 million yuan in the first half of 2025, representing a growth of 120% to 160% compared to 164 million yuan in the same period last year [1] - The corrugated paper packaging equipment business has maintained stable revenue and profit during the reporting period [1] - The water propulsion equipment business has continued its positive growth trend since 2020, with a revenue growth rate exceeding 20%, contributing to the overall revenue and profit of the company [1]