Disclosures: National Marine Dredging Co. Announcement of Board Meeting to be held on 27/01/2022 at 16:00

Disclosures: .Notification regarding new projects - Safaga Port - National Marine Dredging Co

Disclosures: NMDC - NPCC. New Project Umm Shaif Field

Disclosures: NMDC-NPCC - New Project Zulf Marine Field

Disclosures: Notification regarding new projects awarded to NMDC

Disclosures: National Marine Dredging Co - Uncollected cash dividends distributions by the Shareholders for the period before 1 March, 2015.

Disclosures: National Marine Dredging Co. Postponement of Board Meeting

Disclosures: National Marine Dredging Co. Announcement of Board Meeting to be held on 08/12/2021 at 16:00

Disclosures: National Marine Dredging Co. Corporate Governance Report for the year December 31,2020

Disclosures: National Marine Dredging Co. Board Meeting Results held on 18/11/2021 at 16:00

Disclosures: NMDC – NPCC enters into a Memorandum of Understanding with CNCEC

Disclosures: National Marine Dredging Co - New Project