The petroleum industry is an industrial sector that extracts and refines oil (including natural oil, oil shale, and natural gas). It is composed of units such...
Chemical industry
The chemical industry includes sectors such as chemical, refining, metallurgy, energy, light industry, petrochemicals, environment, medicine, environmental...
Natural gas industry
Natural gas is stored in underground porous rock layers, including oilfield gas, gas field gas, coalbed methane, mud volcanic gas, and biogenic gas, with a...
Electricity industry
With the sustained and rapid development of China's national economy, very urgent requirements have been put forward for the energy industry in our country....
Water conservancy industry
The purpose of the water conservancy industry is to comprehensively consider and reasonably arrange the control, development, and use of surface and...
Pharmaceutical industry
The production department of chemical drugs consists of two parts: the production of raw materials and the production of pharmaceutical preparations. Active...
Metallurgical industry
The metallurgical industry refers to the industrial sector that mines, selects, and sinters metal ores, and processes them into metallic materials. In the...
Coal industry
The coal mining industry refers to an industry primarily focused on mining coal resources. It is one of the main sources of national energy and an important...
Construction industry
The construction industry refers to the material production department in the national economy engaged in the survey, design, construction of construction and...
