How do sanctions impact the maritime industry?

Hi I would like a 5-7 minute presentation on: “How do sanctions impact the maritime industry?” In the presentation you should touch on: · Who are the main sanction bodies (or countries)? · What is being sanctioned? · Give some brief examples on how sanctions may impact the maritime industry (vessel operators and/or fuel suppliers). · How sanctions in particular are posing issues in trade finance, particularly for suppliers of marine products to ships (and ship owners) and for commodity traders. The main focus should be in the EMEA region.