Data for: Ship Routing and Scheduling Problem for Steel Plants Cluster alongside the Yangtze River

This data includes instances for iron ore shipping from suppliers to the ports at which the steel manufacturers are located. An example file titled "example-instance301" is included as explanation of the data format.本数据集包含铁矿石从供应商运输至钢铁制造商所在港口的相关样本实例。随数据集附带一份名为example-instance301的示例文件，用于说明数据格式规范。