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"Developing hydrogen fuel cell vehicles strongly relies on core technologies and supporting infrastructure, so it will take China at least 10 to 20 years to completely realize the industrialization and commercialization of hydrogen fuel cell automobiles," said Zhang from Automotive Foresight.

"Eating potatoes can help Chinese form healthier dietary habits and ensure food security," said Zhang Hong, a researcher at the Chinese Academy of Agricultural Sciences.

"European capital and technology have also contributed a lot to China, and cooperation with China has contributed a lot to European growth. There are synergies between the Belt and Road Initiative and the EU connectivity strategy," Zhang added. "After a journey of over 40 years, China-EU relations have become more mature."

"Early signs of recovery can be seen in a few markets, including parts of the mature Asia-Pacific and Latin American regions. Near normal conditions in China improved smartphone production to fill in the supply gap in the third quarter, which benefited sales to some extent," said Anshul Gupta, senior research director at Gartner.

"Each side has its logic but no one sees the whole picture that trade disputes hurt all. Japan may get advantages at present, but also may lose more in the long run," Ehara said.