博苑股份：公司已针对碘化物在钙钛矿领域的应用开展技术研究与产品开发工作，目前相关研发项目处于推进阶段

Group 1 - The company is exploring the application of iodides in the perovskite field and has initiated technical research and product development in this area [2] - Current research and development projects related to iodides and perovskites are in progress, but no products have been commercialized yet [2]