Rescue workers work at the site where a China Eastern Airlines Boeing 737-800 plane crashed.
China has completed the main search and rescue work at site of a China Eastern Airlines crash that killed 132 people last week and plans to complete a preliminary report within 30 days of the event, an aviation official said on Thursday.
A final report into the crash of the Boeing 737-800 will be completed and made public after the investigation is concluded, Civil Aviation Administration of China (CAAC) safety head Zhu Tao told reporters.
Under international rules, a 30-day report must be lodged with U.N. aviation agency ICAO but it does not need to be public. A final report is due within a year of the crash, though sometimes it can take longer.