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Financial Instruments and Fair Value Disclosures (Tables) | 6 Months Ended
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Jun. 30, 2021
Financial Instruments and Fair Value Disclosures |
Schedule of company's charter revenues | During the six months ended June 30, 2021 and 2020, charterers that individually accounted for 10% or more of the Company’s time charter revenues were as follows:
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Charterer |  | 2021 |  | 2020 |
Cargill International SA |  | 13 | % | 18 | %
Koch Shipping PTE LTD. Singapore |  | 11 | % | 15 | %
Swissmarine Pte. Ltd |  | ​ | ​ | 14 | %
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