How did the Fengman Dam contribute to Jilin province's industrial development?

The Fengman Dam was instrumental in the industrial development of Jilin province by providing a critical source of hydroelectric power for the region.1

Initially constructed by the Japanese between 1937 and 1942, the dam was designed to support large-scale industrial growth in the puppet state of Manchukuo. This development facilitated the establishment of various industrial plants in Jilin city, specifically those focused on the production of synthetic rubber, petroleum, chemicals, and paper.12

Following the restoration and strengthening of the dam by the Chinese government after 1949, its role in industrialization expanded significantly. The completion of a high-tension transmission line in 1954 connected the dam to major industrial centers across northeastern China, integrating it into a broader regional power grid. This infrastructure supported the growth of Jilin as an industrial hub, enabling the operation of large chemical plants, oil refineries, petrochemical works, and textile mills. Furthermore, the dam's capacity was supplemented by a large thermal generating plant, which utilized local coal to ensure a stable electricity network for the region's expanding industrial base.12