| Revenue per category |
| | Dry Bulk Vessel Operations for the Year Ended December 31, 2020 | | Logistics Business for the Year Ended December 31, 2020 | | Total for the Year Ended December 31, 2020 | COA/Voyage revenue | $ | 6,660 | $ | 54,005 | $ | 60,665 | Time chartering revenue | | 194,005 | | 59,236 | | 253,241 | Port terminal revenue | | — | | 73,112 | | 73,112 | Storage fees (dry port) revenue | | — | | 3,364 | | 3,364 | Dockage revenue | | — | | 3,948 | | 3,948 | Sale of products revenue | | — | | 17,272 | | 17,272 | Liquid port terminal revenue | | — | | 4,606 | | 4,606 | Other | | 128 | | 382 | | 510 | Total | $ | 200,793 | $ | 215,925 | $ | 416,718 |
| | Dry Bulk Vessel Operations for the Year Ended December 31, 2019 | | Logistics Business for the Year Ended December 31, 2019 | | Total for the Year Ended December 31, 2019 | COA/Voyage revenue | $ | 3,727 | $ | 49,488 | $ | 53,215 | Time chartering revenue | | 250,187 | | 76,680 | | 326,867 | Port terminal revenue | | — | | 80,180 | | 80,180 | Storage fees (dry port) revenue | | — | | 3,452 | | 3,452 | Dockage revenue | | — | | 4,310 | | 4,310 | Sale of products revenue | | — | | 9,384 | | 9,384 | Liquid port terminal revenue | | — | | 4,032 | | 4,032 | Other | | 264 | | 745 | | 1,009 | Total | $ | 254,178 | $ | 228,271 | $ | 482,449 |
| | Dry Bulk Vessel Operations for the Year Ended December 31, 2018 | | Logistics Business for the Year Ended December 31, 2018 | | Containers Business for the Year Ended December 31, 2018 | | Total for the Year Ended December 31, 2018 | COA/Voyage revenue | $ | 19,121 | $ | 35,623 | $ | — | $ | 54,744 | Time chartering revenue | | 278,591 | | 72,689 | | 12,053 | | 363,333 | Profit sharing revenue | | (52) | | — | | — | | (52) | Port terminal revenue | | — | | 58,552 | | — | | 58,552 | Storage fees (dry port) revenue | | — | | 882 | | — | | 882 | Dockage revenue | | — | | 3,136 | | — | | 3,136 | Sale of products revenue | | — | | 32,508 | | — | | 32,508 | Liquid port terminal revenue | | — | | 3,739 | | — | | 3,739 | Other | | 392 | | 505 | | — | | 897 | Total | $ | 298,052 | $ | 207,634 | $ | 12,053 | $ | 517,739 |
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