New energy refers to various forms of energy other than traditional energy. Refers to newly developed or actively researched energy sources that need to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, and nuclear fusion energy.

The paper industry is an industrial sector that manufactures various types of paper and cardboard. It includes several aspects such as pulp manufacturing using wood, reed, sugarcane bagasse, straw, wheat straw, cotton straw, hemp stalks, cotton and other raw materials to produce pulp, paper and paperboard manufacturing, as well as processing paper manufacturing for coating, polishing, gluing, laminating and other processing paper and font paper plates. Papermaking is one of China's the Four Great Inventions.

The petroleum industry is an industrial sector that extracts and refines petroleum (including natural oil, shale oil, and natural gas). Composed of units involved in oilfield geological exploration, oilfield development, oil extraction, transportation, refining and processing. Petroleum is the "blood" of industry and an important industrial energy source.

The metallurgical industry refers to the industrial sector that explores, mines, selects, refines, and rolls metal minerals into materials, including two major categories: black metallurgical industry and non-ferrous metallurgical industry.

The power industry is an industrial sector that converts various types of primary energy into electrical energy through power generation facilities and delivers it to end-users. It is an important foundational industry of the national economy.

Natural gas is a clean and efficient fossil energy source, mainly composed of methane. It covers the entire industry chain from natural gas exploration, development, production, purification, storage, transportation to sales and utilization. It occupies an important position in the global energy structure.

The shipbuilding industry refers to the industry of designing, constructing, and maintaining various types of ships and related equipment, covering shipyards, marine equipment manufacturing enterprises, and related service industries, including ship design, shipbuilding, ship repair, ship supporting equipment manufacturing, ship trade, shipping management, and other sub sectors.

The pharmaceutical industry refers to the industry engaged in drug research and development, production, sales, and after-sales service, covering multiple fields such as chemical pharmaceuticals, biopharmaceuticals, and traditional Chinese medicine. It plays a crucial role in safeguarding human health and improving quality of life.

The water treatment industry is about purifying, softening, disinfecting, and removing iron and manganese from water that does not meet the requirements. Removing heavy metal ions and filtering a project. Important areas to meet different water needs.