They claim to be writing on behalf of "Leomar Group". They offer a Deck Hand position in the USA

Hello everyone. Colleagues, could you please advise if anyone has encountered a similar job offer?

They claim to be writing on behalf of "Leomar Group". They offer a Deck Hand position in the USA (Port Stockton) on the vessel Golden Arrow 1 (56,000 dwt). They say the vessel doesn't leave port and makes ultra-short runs between factories.

To get started, they require you to independently pay $150 USD for some kind of "b1/TWIMC" visa to access the closed port zone area, promising to reimburse you onboard by check.

Has anyone worked on this vessel or received similar offers? Is this a real contract or another scam for $150 from a well-known crewing company? I would be grateful for any information!