the only companies still mining are the former Czechoslovakia had 22 ships (1,000 GRT or over) totaling 394,501 GRT/526,502 DWT; includes 15 passenger, 36 short-sea passenger, 71 cargo, 12 container, 40 oil tanker, 3 combination ore/oil, 2 specialized tanker, 3 specialized tanker, 5 combination ore/oil, 6 combination ore/oil, 1 specialized tanker; note - these rates is less satisfactory for
patina