China's coal output up 1.3 pct in Jan.-April.

It is estimated investment scale of the new infrastructure will reach about 3 trillion yuan in 2020: report.

As an important area of "new infrastructure", Industrial Internet comes in a new round of intensive deployment.

Steel enterprises should control the production and sales rhythm according to the demand.

Exporters urged to adjust to global demands.

Institutional advantages can help break bottlenecks in key industries.

Decline in air pollutants the flip side of outbreak, ministry says.

China's power generation decreased in the first four months of this year, down 5 percent year-on-year, official data showed Friday.