Tranche Update on Beijing Ultrapower Software Co., Ltd.'s Equity Buyback Plan announced on May 9, 2022.

Beijing UltraPower Software Co., Ltd. specializes in developing and selling of information technology operation, maintenance and management software products for telecommunication, financial and energy companies, as well as governments. The activity is organized around four sectors: - sale of software products: mainly for system network management, information security management, service flow management and network optimization management; - technical services; - system integration services; - development of services for mobile Internet.