航锦科技：环氧丙烷技改项目预算2500万元

Group 1 - The core viewpoint of the article is that Hangjin Technology (000818) has provided an update on its epoxy propylene technical transformation project, indicating a planned budget of 25 million yuan [1] - As of the first half of 2025, the balance of construction in progress for the project is reported to be 7.64 million yuan, with investors advised to monitor the annual balance in the company's 2025 annual report [1]