This satellite photo from Planet Labs Inc. shows the Ever Given cargo ship stuck in Egypt's Suez Canal Monday, March 29, 2021. Engineers on Monday "partially refloated" the colossal container ship that continues to block traffic through the Suez Canal, authorities said, without providing further details about when the vessel would be set free. (Planet Labs Inc. via AP)

In this photo released by Suez Canal Authority, the Ever Given, a Panama-flagged cargo ship is accompanied by Suez Canal tugboats as it moves in the Suez Canal, Egypt, Monday, March 29, 2021. Salvage teams on Monday set free a colossal container ship that has halted global trade through the Suez Canal, bringing an end to a crisis that for nearly a week had clogged one of the world's most vital maritime arteries. (Suez Canal Authority via AP)

In this photo released by Suez Canal Authority, the Ever Given, a Panama-flagged cargo ship is accompanied by Suez Canal tugboats as it moves in the Suez Canal, Egypt, Monday, March 29, 2021. Salvage teams on Monday set free a colossal container ship that has halted global trade through the Suez Canal, bringing an end to a crisis that for nearly a week had clogged one of the world’s most vital maritime arteries. (Suez Canal Authority via AP)

In this photo released by Suez Canal Authority, the Ever Given, a Panama-flagged cargo ship is accompanied by Suez Canal tugboats as it moves in the Suez Canal, Egypt, Monday, March 29, 2021. Salvage teams on Monday set free a colossal container ship that has halted global trade through the Suez Canal, bringing an end to a crisis that for nearly a week had clogged one of the world's most vital maritime arteries. (Suez Canal Authority via AP)

In this photo released by Suez Canal Authority, the Ever Given, a Panama-flagged cargo ship is accompanied by Suez Canal tugboats as it moves in the Suez Canal, Egypt, Monday, March 29, 2021. Salvage teams on Monday set free a colossal container ship that has halted global trade through the Suez Canal, bringing an end to a crisis that for nearly a week had clogged one of the world's most vital maritime arteries. (Suez Canal Authority via AP)

In this photo released by Suez Canal Authority, the Ever Given, a Panama-flagged cargo ship is accompanied by Suez Canal tugboats as it moves in the Suez Canal, Egypt, Monday, March 29, 2021. Salvage teams on Monday set free a colossal container ship that has halted global trade through the Suez Canal, bringing an end to a crisis that for nearly a week had clogged one of the world’s most vital maritime arteries. (Suez Canal Authority via AP)

In this photo released by Suez Canal Authority, the Ever Given, a Panama-flagged cargo ship, is pulled by one of the Suez Canal tugboats, in the Suez Canal, Egypt, Monday, March 29, 2021. Engineers on Monday "partially refloated " the colossal container ship that continues to block traffic through the Suez Canal, authorities said, without providing further details about when the vessel would be set free. (Suez Canal Authority via AP)

People watch Ever Given, a Panama-flagged cargo ship, that has been stuck sideways and blocked traffic in Egypt's Suez Canal, move past after it was set free by salvage teams, Monday, March 29, 2021. (AP Photo/Mohamed Elshahed)

This satellite photo from Planet Labs Inc. shows the Ever Given cargo ship stuck in Egypt's Suez Canal as a mass of ships wait in the Red Sea to pass through the waterway Monday, March 29, 2021. Engineers on Monday "partially refloated" the colossal container ship that continues to block traffic through the Suez Canal, authorities said, without providing further details about when the vessel would be set free. (Planet Labs Inc. via AP)

Ever Given, a Panama-flagged cargo ship that is wedged across the Suez Canal and blocking traffic in the vital waterway is seen Monday, March 29, 2021. Engineers on Monday “partially refloated” the colossal container ship that continues to block traffic through the Suez Canal, a canal services firm said, without providing further details about when the vessel would be fully set free. (AP Photo/Mohamed Elshahed)

Ever Given, a Panama-flagged cargo ship that is wedged across the Suez Canal and blocking traffic in the vital waterway, is seen Monday, March 29, 2021. Engineers on Monday “partially refloated” the colossal container ship that continues to block traffic through the Suez Canal, a canal services firm said, without providing further details about when the vessel would be fully set free. (AP Photo/Mohamed Elshahed)