Decai Co., Ltd. announced that it signed a “Guarantee Contract” with the Qingdao branch of the Bank of Communications on December 22, 2025 to provide a joint liability guarantee of up to 110 million yuan for the wholly-owned subsidiary Qingdao China Construction Joint Group Co., Ltd. The company has previously reviewed and passed an external guarantee limit bill not exceeding 6 billion yuan in 2025. The new guarantee is within the limit, and there is no need for further review. As of the announcement date, the external guarantee balance of the company and its subsidiaries was $1,296 million, accounting for 84.20% of the most recent audited net assets, with no overdue guarantees. From January to September 2025, China Construction United had revenue of 1,108 billion yuan and net profit of 608.084 million yuan.

Decai Co., Ltd. announced that it signed a “Guarantee Contract” with the Qingdao branch of the Bank of Communications on December 22, 2025 to provide a joint liability guarantee of up to 110 million yuan for the wholly-owned subsidiary Qingdao China Construction Joint Group Co., Ltd. The company has previously reviewed and passed an external guarantee limit bill not exceeding 6 billion yuan in 2025. The new guarantee is within the limit, and there is no need for further review. As of the announcement date, the external guarantee balance of the company and its subsidiaries was $1,296 million, accounting for 84.20% of the most recent audited net assets, with no overdue guarantees. From January to September 2025, China Construction United had revenue of 1,108 billion yuan and net profit of 608.084 million yuan.