Grade C: This is the “c” grade, as the name implies. Builders, rather than
shipping companies frequently use Grade C, or “c-grades.” They lack the bells and
whistles of Grade A and B, but they are simple to use if you can find a suitable container. These containers are also deemed suitable for Cargo transportation. Grade C Containers are considered cargo worthy and at least wind and water tight. This type of container must also have a valid CSC. A CSC is a safety approval plate that containers used for international transport must have. They have several previous repairs, extensive markings, corrosion and scratches. Also, Grade C containers are considered the cheapest, and can show wear and tear as well. These are oftentimes the most common kinds of containers.