April 24, 2026, Zhejiang ReleaseNotice of Group Procurement for Neurointerventional Access Catheters, Peripherally Inserted Central Catheters (PICC), Infusion Ports, and Heavy Water for Ophthalmic Surgery in Zhejiang Provincial Public Medical Institutions(Click "Read Original" at the end of the article to view the original announcement.), announcing the procurement documents and related work arrangements for four types of consumables. Compared with the previous draft, the main changes in rules are in the allocation (all adopting the allocation approach used for neuro-interventional access catheters). The first step is to determine the agreement volume based on the ranking of selected candidates, and the second step is to allocate the remaining volume and specify the types of selected candidates eligible for the remaining volume or the priority of allocation.