Hanjin says asks court for its assets to be frozen; Hyundai Merchant looking to buy Hanjin's "good" assets.
South Korea's Hanjin Shipping Co Ltd filed for court
US-based General Dynamics subsidiary Electric Boat won a contract for more than $300 million to maintain design and engineering specifications for Virginia Class submarines,
A bankruptcy would be biggest ever for a container shipper.
Hanjin Shipping Co's banks are halting support for the South Korean company, its lead creditor said,