01

The petroleum industry engages in oil & gas extraction and refining, involving exploration, development, production, transportation and processing. As the "blood of industry", petroleum serves as a key industrial energy

02

The chemical industry includes refining, metallurgy, pharmaceuticals, military and other fields, engaging in engineering design, R&D, production management and research.

03

The metallurgical industry covers ore mining, concentration, sintering, smelting and metal processing. Its development is greatly affected by domestic and global macroeconomics.

04

The power industry transforms primary energy into electricity and supplies it to end users, serving as a key pillar of the national economy.

05

It includes bulk drug and pharmaceutical preparation production, and is essential for human health and better life.

06

Using wood as the main material, the industry produces pulp, paper and fiber products. Papermaking ranks among China's Four Great Inventions.

07

A clean, efficient fossil fuel dominated by methane. Its full chain includes exploration, production, storage, transport and application.

08

It purifies, softens and disinfects water, while removing iron, manganese, heavy metals and impurities.

08

New energy covers renewable resources such as solar, wind, water, biomass, geothermal, ocean and nuclear energy.