The execution time of Shanxi Province’s spinal instrument procurement is from 10:00 on October 18, 2022 to 17:00 on October 25, 2022. According to a document issued by the Shanxi Provincial Centralized Bidding and Procurement Center for Pharmaceutical Devices, the opening hours of the bulk device procurement system are: 10:00 on October 18, 2022 - 17:00 on October 25, 2022.