?主要商品,总计
航空运输,"$461,651,986"
燃料,"$418,896,744"
食品与餐饮,"$379,086,032"
信息与通信技术,"$369,099,416"
建筑与施工,"$249,556,159"
运输与仓储,"$157,793,180"
差旅,"$157,401,187"
房地产,"$156,185,357"
其他,"$105,566,680"
安保,"$91,822,782"
车辆,"$79,957,183"
金融与保险,"$77,418,247"
专业服务,"$67,930,671"
工业清洁,"$61,888,908"
发电与配电,"$32,666,748"
住宿与会议服务,"$30,697,309"
医药与健康,"$28,336,223"
公用事业,"$28,287,141"
水处理,"$26,031,084"
工程服务,"$23,341,179"
工业,"$22,807,292"