Differences have been found in both quantity (either more or less than the negotiated figures) and type (e.g., trucks of higher tonnage, or commercial- versus military-pattern support vehicles).
在数量（高于或低于谈判确定的数字）和类型（例如，卡车吨位高于预期，或以商用型支助车辆替代军用型支助车辆）上均发现存在差异。