But the principal port of Mumbai remained closed till Wednesday because of the nearby spill and 300 cargo containers that fell off the ship and pose a navigational hazard, the Defense Ministry said. The Panamanian-registered MSC Chitra smashed into the St. Kitts-registered MV-Khalijia-II near Jawahar Lal Nehru port Saturday. The MSC Chitra ran aground and has been listing heavily. Its fuel and lubricants spilled into the sea. By late Monday, the leak was plugged after about 500 tons had spilled out, Ashok Chavan, the top elected official of Maharashtra state, of which Mumbai is the capital, told reporters.