Group 1 - The company announced an adjustment to the investment plan for the medical sterilization project, increasing the total investment from 153 million to 248 million yuan [1] - The project was originally planned to be completed in two phases, with the first phase already completed at an investment of 139 million yuan [1] - The second phase of the project is expected to take approximately two years to complete, with an investment of 108 million yuan allocated for the installation of an electron beam X-ray irradiation device and related facilities [1]