Swiss-based MSC, the world's biggest container shipping company, has offered to buy almost half of the main operator of Hamburg port in a deal that could be worth nearly 1.3 billion euros ($1.4 billion), setting the stage for a potential bidding war.Shares in HHLA, which runs Germany's biggest port,<p><p>https://www.marinelink.com/news/battle-heats-hamburg-port-operator-msc-508017</p></p>