File photo of worker cleaning model of China-made ARJ21 plane at China International Aviation & Aerospace Exhibition in China's Zhuhai

 
File photo of worker cleaning model of China-made ARJ21 plane at China International Aviation & Aerospace Exhibition in China
A worker cleans a model of a China-made ARJ21 passenger plane at the booth of the Commercial Aircraft Corporation of China (COMAC) as part of the China International Aviation & Aerospace Exhibition in the southern Chinese city of Zhuhai in this November 12, 2012 file photo. American International Group Inc (AIG) on December 9, 2012 said it would sell up to 90 percent of its ILFC airplane leasing business to a Chinese consortium led by New China Trust Co Ltd in a deal that values ILFC at $5.28 billion. Picture taken November 12, 2012. REUTERS/Bobby Yip/Files