Tranche Update on Qingdao Haier Biomedical Co.,Ltd's Equity Buyback Plan announced on February 9, 2024.

Qingdao Haier Biomedical Co Ltd is a China-based company mainly engaged in the research and development (R&D), production and sales of biomedical low-temperature storage products. The Company's main businesses include: providing biomedical low-temperature storage solutions covering the whole temperature range for scenarios such as sample safety, drug and reagent safety, vaccine safety and blood safety, as well as automatic, intelligent and comprehensive upgrading based on user needs, and providing integrated solutions for Internet of Thing (IoT) scenarios covering a variety of biosafety products. The Company's products are sold to domestic and overseas markets.