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"Evidence of significant economic damage due to the trade conflict is mounting," tweeted economist Marcel Fratzscher, president of the German think tank DIW Berlin. "The Trump administration is now adding new threats with tariffs on European cars which could make things worse."

"Farmers today are more aware that they need to do agronomic practices that are more precise, conserve natural resources and produce more food in the same piece of land. The more we are able to produce food in the same piece of land, the more we are saving trees and the more we are preserving bio-diversity, the environment has a better chance to thrive."

"Dirty pizza"

"Despite the novel coronavirus pandemic, the company's export value increased about 70 percent in the first four months of this year, compared with the same period of last year," Qu said. He added that the growth was mostly driven by hand-torn steel.

"Even in the best-case scenario of limited outbreaks in countries outside China, a sharp slowdown in world growth is expected in the first half of 2020 as supply chains and commodities are hit, tourism drops and confidence falters," the Paris-based group said in a report.