Solitario Zinc Corp. announced that, as a result of a review by staff of the Ontario Securities Commission, the Company is issuing the following news release regarding its technical disclosures made with respect to the Florida Canyon Project in Peru. On April 7, 2021, the Company filed on Sedar "NI 43-101 Technical Report on Resources Florida Canyon Project, Amazonas Department, Peru. Subsequent to that filing, the Company referred to technical information contained in its previously issued 2017 "NI 43-101 Technical Report Preliminary Economic Assessment Florida Canyon Zinc Project Amazonas Department, Peru ("2017 PEA")" in a news release dated April 7, 2021., on its website related to the Florida Canyon project and a corporate presentation (PDAC Virtual Conference) made on March 8, 2021. The 2021 Technical Report did not incorporate certain required disclosure information from the 2017 PEA to allow the Company to refer to the 2017 PEA. The Company has amended the 2021 Technical Report to include all such information required from the 2017 PEA to allow the Company to refer to information contained in the 2017 PEA on its website and in corporate presentations. The resource estimates from the 2021 Technical Report did not change as a result of this amendment. In addition, the Company posted a video on its website on March 6, 2021 and information on slide 7 in a corporate presentation (PDAC Virtual Conference) made March 8, 2021, that contained information from an internal analysis concerning mine life and cash flows that are not supported by a technical report and should not be relied upon. For this reason, the Company is retracting all references to this internal study. Information contained within this release is approved by Mr. Walt Hunt, COO for Solitario Zinc Corp., who is a qualified person as defined by National Instrument 43-101.DOF ASA and DOF Subsea AS announced that each of the companies have agreed to further extend the principal and interest suspension agreements with, or received extension of similar concessions from, secured lenders representing in total 91% of the secured debt of DOF ASA and DOF Rederi AS, and in total 88% of the secured debt of companies within the DOF Subsea AS group (excluding DOF Subsea Brasil Servicos Ltda.) until 30 June 2021. DOF Subsea AS has also received confirmation from the ad hoc group of bondholders that they have agreed to further extend the suspension, deferral and standstill arrangement currently in place for the bond issues until 30 June 2021. The current stand-still arrangement with BNDES to Norskan Offshore Ltda. and DOF Subsea Brasil Servicos Ltda. will expire on 10 June 2021, and further extensions have been sought from BNDES. In the event that such further stand-still is not obtained from BNDES, the continuation of the extended stand-still with the other secured lenders will require acceptance from the secured lenders to servicing of certain debt to BNDES. The extensions of the stand-still periods are entered into to facilitate the Group's continued dialogue with its secured lenders and the bondholders under the Group's bond loans regarding a long-term financial restructuring of the Group.