CASTOR MARITIME INC.

Consolidated Condensed Balance Sheets and Cash Flow Data (unaudited)

(Expressed in U.S. Dollars—except for number of share data)

APPENDIX B

Non-GAAP Financial Information

Daily TCE Rate. TCE rate, is a measure of the average daily revenue performance of a vessel. The TCE rate is calculated by dividing total revenues (time charter and/or voyage charter revenues, net of charterers’ commissions), less voyage expenses, by the number of Available days during that period. Under a time charter, the charterer pays substantially all the vessel voyage related expenses. However, we may incur voyage related expenses when positioning or repositioning vessels before or after the period of a time charter, during periods of commercial waiting time or while off-hire during dry docking or due to other unforeseen circumstances. The TCE rate is not a measure of financial performance under U.S. GAAP (non-GAAP measure), and should not be considered as an alternative to Time charter revenues, net, the most directly comparable GAAP measure, or any other measure of financial performance presented in accordance with U.S. GAAP. However, TCE rate is a standard shipping industry performance measure used primarily to compare period-to-period changes in a company's performance and, management believes that the TCE rate provides meaningful information to our investors since it compares daily net earnings generated by our vessels irrespective of the mix of charter types (i.e., time charters trips, period time charters and voyage charters) under which our vessels are employed between the periods while it further assists our management in making decisions regarding the deployment and use of our vessels and in evaluating our financial performance. Our calculation of TCE rates may not be comparable to that reported by other companies. The following table reflects the calculation of our TCE rates for the periods presented (amounts in U.S. dollars, except for Available days):

EBITDA. We define EBITDA as earnings before interest and finance costs (if any), net of interest income, taxes (when incurred), depreciation and amortization of deferred dry-docking costs. EBITDA is used as a supplemental financial measure by management and external users of financial statements to assess our operating performance. We believe that EBITDA assists our management by providing useful information that increases the comparability of our performance operating from period to period and against the operating performance of other companies in our industry that provide EBITDA information. This increased comparability is achieved by excluding the potentially disparate effects between periods or companies of interest, other financial items, depreciation and amortization and taxes, which items are affected by various and possibly changing financing methods, capital structure and historical cost basis and which items may significantly affect net income between periods. We believe that including EBITDA as a measure of operating performance benefits investors in (a) selecting between investing in us and other investment alternatives and (b) monitoring our ongoing financial and operational strength. EBITDA is not a measure of financial performance under U.S. GAAP, does not represent and should not be considered as an alternative to net income, operating income, cash flow from operating activities or any other measure of financial performance presented in accordance with U.S. GAAP. EBITDA as presented below may not be comparable to similarly titled measures of other companies. The following table reconciles EBITDA to net (loss)/income, the most directly comparable U.S. GAAP financial measure, for the periods presented:

Cautionary Statement Regarding Forward-Looking Statements

Matters discussed in this press release may constitute forward-looking statements. The Private Securities Litigation Reform Act of 1995 provides safe harbor protections for forward-looking statements in order to encourage companies to provide prospective information about their business. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements, which are other than statements of historical facts. We desire to take advantage of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and are including this cautionary statement in connection with this safe harbor legislation. The words “believe”, “anticipate”, “intend”, “estimate”, “forecast”, “project”, “plan”, “potential”, “will”, “may”, “should”, “expect”, “pending” and similar expressions identify forward-looking statements. The forward-looking statements in this press release are based upon various assumptions, many of which are based, in turn, upon further assumptions, including without limitation, our management’s examination of historical operating trends, data contained in our records and other data available from third parties. Although we believe that these assumptions were reasonable when made, because these assumptions are inherently subject to significant uncertainties and contingencies which are difficult or impossible to predict and are beyond our control, we cannot assure you that we will achieve or accomplish these expectations, beliefs or projections. We undertake no obligation to update any forward-looking statement, whether as a result of new information, future events or otherwise. In addition to these important factors, other important factors that, in our view, could cause actual results to differ materially from those discussed in the forward‐looking statements include general dry bulk and tanker shipping market conditions, including fluctuations in charterhire rates and vessel values, the strength of world economies the stability of Europe and the Euro, fluctuations in interest rates and foreign exchange rates, changes in demand in the dry bulk and tanker shipping industries, including the market for our vessels, changes in our operating expenses, including bunker prices, dry docking and insurance costs, changes in governmental rules and regulations or actions taken by regulatory authorities, potential liability from pending or future litigation, general domestic and international political conditions, potential disruption of shipping routes due to accidents or political events, the length and severity of the COVID-19 outbreak, the impact of public health threats and outbreaks of other highly communicable diseases, the impact of the expected discontinuance of LIBOR after 2021 on interest rates of our debt that reference LIBOR, the availability of financing and refinancing and grow our business, vessel breakdowns and instances of off‐hire, potential exposure or loss from investment in derivative instruments, potential conflicts of interest involving our Chief Executive Officer, his family and other members of our senior management, and our ability to complete acquisition transactions as planned. Please see our filings with the Securities and Exchange Commission for a more complete discussion of these and other risks and uncertainties. The information set forth herein speaks only as of the date hereof, and we disclaim any intention or obligation to update any forward‐looking statements as a result of developments occurring after the date of this communication.

CONTACT DETAILS

For further information please contact:

Petros Panagiotidis

Castor Maritime Inc.

Email: ir@castormaritime.com

Media Contact:

Kevin Karlis

Capital Link

Email: castormaritime@capitallink.com