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"Going forward, China and Africa will see compelling opportunities for cooperation in the agricultural sector, with policy and cooperation mechanisms, agricultural trade and investment, technical cooperation, and intellectual support (training and education) being the focus areas," Ma said.

"Having operated in the city for more than 15 years, we are part of the local community. It is Walmart's honor to fight the epidemic of coronavirus together with the people of Wuhan to overcome the difficulties," he said.

"From now on, we will focus on the IoT applications, applying the previous ideal IoT architecture model to actual daily lives and work production," He noted. "The convention aims to play a key role in leading global enterprises to transformation and embrace the new IoT economy."

"Following the logic of certain people, residents in Xinjiang should oppose our positive measures and live in the shadows of extremism, violence and terrorism instead; will it be the right thing?"Geng said.

"For hundreds of years, Guangzhou has been a hub of trade and commerce," said Luo Zheng, an official at Guangzhou commission of commerce.