Any chatter on the date of these launches"

"The third launch of China’s heavy-lift Long March 5 rocket successfully delivered its satellite payload to orbit Friday, validating engine design changes after a failure on the Long March 5’s second flight, and clearing the way for the launch of a Chinese Mars rover and lunar sample return mission in 2020. The 187-foot-tall (57-meter) rocket, the most powerful in China’s fleet, lifted off from the Wenchang Satellite Launch Center on Hainan Island in southern China at 1245 GMT (7:45 a.m. EST; 8:45 p.m. Beijing time) Friday.

A live video stream on Chinese state television showed the Long March 5 rocket firing into cloudy skies over the coastal launch base in China’s southernmost province.

Ten engines powered the Long March 5 into the sky with nearly 2.4 million pounds of thrust, carrying an experimental communications satellite named Shijian 20 into space.

The launch Friday marked the first flight of a Long March 5 rocket since the launcher’s second mission in July 2017 ended in failure, prompting a two-and-a-half-year grounding and redesign effort.

The successful return-to-flight of the Long March 5 rocket Friday paves the way for China to move forward with plans to launch a pair of ambitious robotic deep space missions using Long March 5 rockets in 2020"

Successful Long March 5 launch paves way for new Chinese space missions – Spaceflight Now