侨银股份：预中标正安县城乡环卫一体化项目特许经营项目

Group 1 - The core point of the article is that Qiaoyin Co., Ltd. has announced a pre-bid win for the integrated urban and rural sanitation project in Zheng'an County, with a contract amount of 1.225 billion yuan over 25 years [1] Group 2 - The project is significant for Qiaoyin Co., Ltd. as it represents a long-term investment opportunity in the sanitation sector [1] - The contract duration of 25 years indicates a stable revenue stream for the company [1] - The total bid amount of 1.225 billion yuan highlights the scale of the project and its potential impact on the company's financial performance [1]