The "China Aluminum Market Operation Trend and Development Strategy Analysis Report (2013-2017)" shows that under my country's special resource and energy conditions, the process of technological innovation has been spawned. After the large-scale application of special-shaped cathode structure electrolyzers, new-type flow guide cells and high-efficiency energy-saving electrolyzers, the magnetic fluid optimization design technology for large-capacity electrolyzers was developed to further optimize the magnetic field balance of the electrolyzers. In the new production capacity in the western region, a large number of enterprises have adopted various new variable cross-section cathode steel bar technologies to better improve the relationship between the aluminum level and the vertical magnetic fluid ratio, reduce the amplitude of the aluminum liquid, and provide space for reducing the pole pitch. At the same time, improved current density, enhanced heat preservation, and energy saving and consumption reduction tests such as trenching and perforating on the anode have achieved good results. Since the reform and opening up, China's aluminum industry has made great progress and has become a major country in the world's aluminum industry, forming a relatively complete industrial system integrating bauxite, alumina, electrolytic aluminum, aluminum processing, and research and development.

In 2006, Aluminum Corporation of China quickly turned from industry-wide losses in 2005 to industry-wide profits of 32.4 billion yuan and profits and taxes of more than 50 billion yuan. The backward self-baking tank production capacity of electrolytic aluminum was eliminated. In 2006, the capacity of 160kA and above accounted for 83% of the 12 million tons of electrolytic aluminum production capacity. The backward self-baking tank production capacity has been completely eliminated, and the production capacity of some small pre-baked tanks has been transformed. .