中油工程：1月新增担保137.09万元，累计担保427.12亿元

Group 1 - The company announced a bank credit guarantee of 1.3709 million yuan for its wholly-owned subsidiary, Langfang Zhongyou Langwei Engineering Project Management Co., Ltd. [1] - As of January 31, the total guarantee balance for the company and its subsidiaries is approximately 42.712 billion yuan, which accounts for 161.11% of the audited net assets as of the end of 2024, with no overdue guarantees reported [1] - The estimated guarantee limit for the company in 2026 is not expected to exceed 46.945 billion yuan, with a validity period until December 31 [1]