万达信息：公司自建了IDC用于技术研发，机房整体面积5000㎡，现有机柜数量约200个

Group 1 - The company has established its own IDC for technology research and development, with a total area of 5000 square meters and approximately 200 cabinets currently in use [2] - The company's cloud computing data center is primarily for internal use and has not yet ventured into GPU computing power leasing business [2]