10th China Intl Aviation and Aerospace Exhibition held in Zhuhai

A model of the Mars rover is seen ahead of the 10th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2014. Some 700 exhibitors at home and abroad with 130-plus planes will attend the six-day airshow from November 11 to 16. (Xinhua/Liang Xu)

People take photos of a J-31 stealth fighter during its test flight ahead of the 10th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2014. Some 700 exhibitors at home and abroad with 130-plus planes will attend the six-day airshow from November 11 to 16. (Xinhua/Yang Guang)

Technicians maintain a Sukhoi SU-35 fighter jet after its test flight ahead of the 10th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2014. Some 700 exhibitors at home and abroad with 130-plus planes will attend the six-day airshow from November 11 to 16. (Xinhua/Yang Guang)

A Sukhoi SU-35 fighter jet has its test flight ahead of the 10th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2014. Some 700 exhibitors at home and abroad with 130-plus planes will attend the six-day airshow from November 11 to 16. (Xinhua/Yang Guang)

A Y-20 military transport aircraft has its test flight ahead of the 10th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2014. Some 700 exhibitors at home and abroad with 130-plus planes will attend the six-day airshow from November 11 to 16. (Xinhua/Yang Guang)

People take photos of a J-31 stealth fighter during its test flight ahead of the 10th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2014. Some 700 exhibitors at home and abroad with 130-plus planes will attend the six-day airshow from November 11 to 16. (Xinhua/Yang Guang)