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As the company spends billions improving its delivery infrastructure, especially as it embraces one-day delivery as its new shipping standard for Prime, planes and package hubs will be a big part of that. Clark previously said that Amazon plans to have 70 cargo planes flying in its fleet by 2021.

As the government increases its requirements in environmental protection, the concept of green development is deeply rooted in people's minds, and the development of the natural gas industry has entered the fast track. Statistics from the National Development and Reform Commission showed that in 2017, China's natural gas consumption surged by 15.3 percent to 237.3 billion cu m.

As the world's top food producer and consumer, China saw its grain output reach a record high of 664 million tonnes last year, the 16th bumper year in a row.

As the novel coronavirus outbreak has been largely contained in China and the production resumption of companies and factories accelerated, the demand for excavators rose substantially in March, said the association.

As the first model in the MA series, the MA60 was the first short-range regional turboprop aircraft made in China in line with international airworthiness criteria. It was designed for short airstrips. The MA600 is an upgrade version of this model.