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An ongoing battle between two major air-conditioner manufacturers is heating up as a key retail promotion gala approaches on Tuesday.

And finally, Seattle baseball fans will be able to use augmented reality software to digitally resurrect a concrete stadium that wasn’t very popular when it was standing. We discuss what tech we’d really like to see at T-Mobile Park.

Analysts said increasingly fierce competition will put extra pressure on CATL as the government stops providing subsidies on Chinese companies by the end of 2020, which may mark the start of international battery makers' onslaught for a larger market share in China.

An unverified report began to circulate widely on social media on Wednesday, suggesting that a pilot's error caused the incident and the crew members made a "mayday" distress call to air traffic controllers.

And during all this, China has remained the engine of the world's economy.