Amazon's AMZN.O shares up 1.2% at $214.25 in afternoon trade
CEO Andy Jassy in an internal all-hands meeting says he expects artificial intelligence could help cloud computing unit Amazon Web Services achieve $600 billion in annual sales by 2036
Jassy had earlier projected $300 billion annual revenue run rate for AWS in 10 years
AMZN has fallen over 8% this year as of Monday's close