Core Viewpoint - Tianzhun Technology is engaged in semiconductor equipment, focusing on general-purpose devices applicable in various fields, including logic and memory chips [1] Group 1: Company Overview - Tianzhun Technology primarily manufactures semiconductor equipment, including BFI bright field inspection equipment and Overlay measurement equipment [1] - The equipment is used for detection and measurement in the front-end wafer process, making it versatile for different semiconductor applications [1] Group 2: Market Context - There are domestic semiconductor equipment manufacturers that have announced bulk equipment shipments to HBM manufacturers and secured bulk orders [1] - Tianzhun Technology has not confirmed whether it has delivered equipment specifically for HBM high bandwidth memory chip production [1]