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Analyzing the market's dynamics and consumer behavior both in China and in the West, the authors of the report concluded that in the future all online retailers will have to tackle almost the same set of issues, in order to keep profitable growth.

And it’s no surprise that AWS once again kept Amazon.com out of the red during the quarter, a trend that dates back a while. But its operating profit of .2 billion jumped 36 percent compared to the previous year, showing that competitive pressures and the massive investments required to maintain a world-class cloud computing platform aren’t taking a toll on its bottom line.

Andrew Cohen and William Hennelly in New York and Reuters contributed to this story.

And local trade experts said Guangdong's trade with Greece will witness even faster development in the coming months after Chinese President Xi Jinping paid a state visit to Greece this month.

And yet, partly because it's one of the few areas where the field has clear ideological divides, Democratic primary contenders can't stop talking about it — and subjecting prime-time audiences to tying themselves in knots over the issue at debates.