Hapag-Lloyd says ships continue on, but agent says Suez Canal convoys disrupted by collision with Maersk ships.
Companies hope to put gray pool in place by beginning of 2015.
The company said this investment will allow it to 'grow with the market.'
Environmentalists complain about pollution from container terminal and want more mitigation.
Shippers and carriers would do well to better understand the payment concerns of the other.
VT Halter is building two LNG-powered box/ro-ro ships for the carrier's Puerto Rico liner service.