Group 1 - The company, Longjian Co., Ltd. (600853.SH), has received a bid notification confirming its selection as the contractor for the rural road improvement and dangerous bridge renovation project in Harbin's Shuangcheng District for 2024, specifically for the A1 section of the tender [1] - The contract value for the project is 310 million yuan [1] - The construction tasks associated with this project are expected to account for approximately 1.70% of the company's audited revenue for 2024 [1]