According to the Chongqing Construction Engineering announcement, in order to guarantee the construction and operation of the Chongqing Kaizhou-Liangping Expressway project, its wholly-owned subsidiary Municipal Company 1 holds 7% of Kaiwanliang Expressway Company's shares and plans to provide it with a 70 million yuan joint liability guarantee according to the shareholding ratio, accounting for 0.90% of the company's most recent audited net assets. As of November 30, 2025, the total external guarantees of the company and its holding subsidiaries amounted to $14.168 billion, accounting for 181.59% of the latest audited net assets. The guarantee matters still need to be submitted to the company's shareholders' meeting for consideration.

According to the Chongqing Construction Engineering announcement, in order to guarantee the construction and operation of the Chongqing Kaizhou-Liangping Expressway project, its wholly-owned subsidiary Municipal Company 1 holds 7% of Kaiwanliang Expressway Company's shares and plans to provide it with a 70 million yuan joint liability guarantee according to the shareholding ratio, accounting for 0.90% of the company's most recent audited net assets. As of November 30, 2025, the total external guarantees of the company and its holding subsidiaries amounted to $14.168 billion, accounting for 181.59% of the latest audited net assets. The guarantee matters still need to be submitted to the company's shareholders' meeting for consideration.