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"For a country boasting a free economy, the Trump administration's recent move is unimaginable and will severely damage US companies' businesses in China," Wei Jianguo, vice-chairman of the China Center for International Economic Exchanges, said in an exclusive interview with China Daily. Wei is a former vice-minister of commerce.

"Germany has set higher and consistent security standards for all vendors," Huawei said in a statement last month. "All vendors are equally and fairly welcome to participate in the construction of 5G networks if they fulfill the security requirements. This fact- and standards-based approach is of exemplary significance for addressing global cyber security challenges."

"For the traditional supermarkets, inventory turnover rate is more than 30 days. For us, it is shortened to fewer than four days－guaranteeing freshness of all products sold in the store," Wang said.

"Foreign trade companies urgently need to develop new competitiveness by strengthening efforts in technological innovations," said Zheng Jianrong, director of Guangdong's Commerce Department.

"Four COVID-19 vaccine candidates are in Phase 3 clinical testing in the United States just over eight months after SARS-CoV-2 was identified. This is an unprecedented feat for the scientific community made possible by decades of progress in vaccine technology and a coordinated, strategic approach across government, industry and academia," said NIAID Director Anthony Fauci.