In recent years, the Yanshan Industrial Park in Yunnan Province has been committed to cultivating the green aluminum industrial chain as an important means to develop and expand the economic activities of the park. Through cross-departmental collaboration, upstream and downstream collaboration, and collaboration between the government and enterprises, the park has accelerated the construction of a closed-loop industrial chain featuring "anode carbon - electrolytic aluminum - direct supply of aluminum water processing - aluminum material deep processing - aluminum application - recycled aluminum". From January to September 2026, the park's revenue and the output value of规模以上 industrial enterprises increased by 38% and 49% respectively， and the industrial output value per kilowatt-hour increased by 37%. The per-acre revenue was 3.6 times the average level of the province.
First， integrate the working forces of all parties to connect the enterprise collaboration links. Integrate the working forces of the park's management committee and government functional departments， implement the joint office model， break through departmental barriers， achieve "one platform for overall planning， one set of forces for service"， tilt the work focus towards industrial cultivation， enterprise services， and project breakthroughs， effectively improving the efficiency of coordinating and scheduling industrial chain elements. Establish 3 industrial alliance party committees around the three directions of green aluminum， new materials， and industrial transfer， implement the "organizational cooperation， resource sharing， and development mutual promotion" working mechanism， regularly organize chain-leading enterprises and supporting enterprises to carry out supply-demand matching， technical exchanges， and problem-solving discussion activities， promote nearby matching and collective development of upstream and downstream enterprises， continuously expand the advantages of "direct supply of aluminum water and short-process production"， and complete the deep processing of aluminum water outside the park， effectively reducing enterprise logistics and energy consumption costs.
Second， strengthen the leading role of chain enterprises， and build a full-chain industrial ecosystem. 。 Stimulate the leading and driving role of the leading enterprises, draw the industrial chain investment map around the two goals of on-site conversion of molten aluminum and on-site deep processing of aluminum products, and target the recruitment of upstream raw materials, midstream deep processing, and downstream terminal application projects. A number of supporting enterprises have settled down. Fill the shortcomings of key materials such as pre-baked anode carbon, introduce high value-added projects such as lightweight materials for new energy vehicles and high-end aluminum alloys, and simultaneously layout the recycling aluminum sector to build a "primary aluminum + recycled aluminum" dual-circulation industrial system. Currently, the park has introduced 40 aluminum industry and supporting projects, completed investment of 35.9 billion yuan, built an anode carbon production capacity of 300,000 tons, green aluminum rod (bar) production capacity of 2.51 million tons, and green aluminum sheet, strip, and foil production capacity of 3 million tons. The construction of 700,000 tons of recycled aluminum production capacity is underway.
Thirdly, continuously optimize the business environment to enhance the confidence of enterprise development. Improve the regular communication and interaction mechanism between the government and enterprises, regularly communicate with the heads of enterprises in the park to understand the production and operation conditions and project construction progress of enterprises, listen to problems and demands face-to-face, and coordinate and solve difficulties and problems faced by the industrial chain collaboration and production and operation in the first instance. Optimize the warm-hearted services for enterprises, open green channels for enterprise executives' medical treatment, employees' children's education, etc., care about the concerns of enterprise talents and families, and retain talents and enterprises with warm services. Make good use of the resources of entrepreneurs, play the bridging and connecting role of leading enterprises and enterprises that have settled down, select and appoint investment ambassadors, actively accompany enterprises to visit downstream customers, help local enterprises expand the market, and attract more affiliated enterprises to gather.
