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"Carrying animals and plants from overseas brings a high risk of introducing diseases and pests, while some of the plants and animals may become invasive species and cause irrevocable damage to ecological safety."

"Carmakers should work out a detailed schedule and stop offering old-standard models to dealerships in regions that will introduce the new emissions standards," said Xiao.

"But now, the Three Gorges project has ensured the stability and safety of the Jingjiang River," he said.

"China and the EU will then stand stronger in our endeavor of keeping the world economy as open as possible," said Van Rompuy.

"China has accumulated more than 30 industrial internet platforms with a certain size and commercial capacity. Moreover, more than 630 companies and institutes in fields including manufacturing, automation and the internet have joined the industrial internet alliance," he said.