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Corrosion of these valves during airplane storage could result in a dual-engine power loss without the ability to restart, according to the FAA directive. The grounded Boeing 737 Max was not included in the ordered inspection, it said.

Consumers try out iPhones at an Apple store in Nanjing, Jiangsu province. In the quarter ended in March, Apple posted revenue of about billion in China, for 21 percent growth year-on-year. [Photo provided to China Daily]

Craig Allen, president of the US-China Business Council, said it is "ironic" that the word "tariff" is not used in the phase one trade agreement between the US and China.

Construction machine sales are considered an indicator of the vitality of a country's economic activity, as growing demand for the sector is usually backed by booming mining and infrastructure development.

Created in 2016, Douyin enables its users－most of whom are millennials living in China's relatively wealthy first and second-tier cities－to upload, browse and forward music videos. Meanwhile, a smart recommendation mechanism helps make the contents more relatable to users and keep them hooked.