陕建股份：中标多个施工项目，合计中标金额21.65亿元

Group 1 - The core point of the article is that Shaanxi Construction Company has won multiple contracts totaling 2.165 billion yuan for various construction projects, including a significant coal-to-chemical project [2] - The company announced that its revenue composition for the year 2024 will be primarily from engineering contracting, which accounts for 92.81% of total revenue [2] - The oil and chemical engineering business contributes 6.02% to the revenue, while other industries and businesses account for 0.81% and 0.36% respectively [2]