Home/American Shipper/COSCO charging Manila imbalance fee American Shipper COSCO charging Manila imbalance fee FreightWaves Staff · Thursday, January 21, 2010 Facebook Twitter Pinterest LinkedInCOSCO charging Manila imbalance fee COSCO Container Lines said Wednesday it will begin charging a container imbalance fee on shipments into the Port of Manila beginning Feb. 1. The fee is $50 per TEU and $100 per FEU.