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Boeing added larger, fuel-efficient engines to the MAX but moved them closer to the fuselage. This changed the handling characteristics of the plane and Boeing compensated with the MCAS, an automated system designed to keep the nose of the plane slightly raised in flight to avoid a mid-air stall.

Bond transaction volume shrank in the past year, while the average yield curve moved upward, according to the report.

Bond yields edged up as investors dumped stocks and sought safety in US Treasury notes.

Boosted by nationwide enthusiasm to celebrate the country's 70th birthday, the film My People, My Country has soared to become the highest-grossing blockbuster of all National Day holidays.

Boeing has informed FAA that certain 737 NG and 737 MAX leading edge slat tracks may have been improperly manufactured and may not meet all applicable regulatory requirements for strength and durability, according to the FAA statement.