Wonder what kind of paints they use nowadays? Presumably ye olde lead oxide paints are verboten. While I'm no expert on this topic, it seems zinc epoxy primer

Wonder what kind of paints they use nowadays? Presumably ye olde lead oxide paints are verboten. While I'm no expert on this topic, it seems zinc epoxy primer + polysiloxane topcoat is the state of the art these days for industrial / marine steel coating applications.