It is critically important that we provide the vessel operator an accurate declaration of goods. Certain goods are incompatible with others. For example, flammable gases, like propane, cannot be shipped in the same container with corrosive liquids, such as batteries. It is possible that certain dangerous goods will be delayed, if there aren’t enough containers to separate incompatible cargos. There is also a surcharge on hazardous materials as additional paperwork is required by the shipper.