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Boeing hopes MAX jets will return to service in the fourth quarter, but some analysts believe the plane will remain grounded into 2020. Boeing has submitted updated software for the anti-stall system implicated in the fatal crashes to the FAA for review, but there is no schedule for approval.

Boeing also forecast that the nation's wide body fleet will require 1,670 new airplanes over the next 20 years and airlines will continue to shift to small and medium-wide body airplanes for long-haul expansion and flexibility.

Bosch said the Foshan plant would produce about four million water heaters annually.

Boeing is expected to perform an uncrewed flight test in August, during which the unmanned Starliner will dock to the International Space Station for about two weeks.

Bill Liu, founder of Royole Corp, a Shenzhen-based manufacturer of flexible displays, will bring FlexPai, the company's newly launched, large-screen foldable device, to entertain CES consumers. Functioning both as a smartphone and tablet, FlexPai was released in October in Beijing. The device is equipped with a 7.8-inch high-resolution screen, which is 7.6 millimeters thick and can be bent more than 200,000 times.