The second black box of the China Eastern Airlines` plane that crashed on March 21 in the Guangxi Zhuang Autonomous Region was recovered on Sunday, according to disaster management officials. The first black box of the Boeing 737 aircraft, believed to be the cockpit voice recorder, was recovered on March 23, reports Xinhua news agency.

The data downloading and analysis work of the first black box is currently underway. Late Saturday night, the national emergency response headquarters for the crashed Flight MU5735 announced that all 132 people on board -- 123 passengers and nine crew members -- have died. The announcement came after six days of all-out search and rescue efforts, and it was also the first confirmation on the number of casualties.