Danjiangkou Water Control Project managed by Hanjiang Group started construction on 1958, the first generator set was generated on 1968, and it was completed on 1973. The initial crest elevation is 162M, the normal storage level is 157M, and the corresponding storage capacity is174.5 million cubic meters. The hub power plant is equipped with six hydro-generator sets with a total capacity of 965,000 kilowatts and an average annual power generation of 3.8 billion kWh. After the dam heightening of the Middle Route of South-to-North Water Transfer Project is completed, the elevation of the dam crest reaches 176.6m, the normal water level is 170m, and the corresponding storage capacity is 29.05 billion cubic meters, which can supply 9.5 billion cubic meters of water to the north every year.
Relying on the management of water control project, Hanjiang Group has formed an enterprise development pattern with hydropower as the main body and aluminum industry as the leading factor. The products produced by industrial enterprises include aluminum ingots, aluminum strips, aluminum foils, silicon carbide and its products, calcium carbide, prebaked anodes and other products. During the Eleventh Five-Year Plan period, Hanjiang Group achieved a total sales income of 654.38+094 billion yuan, a profit of 654.38+0654.38+200 million yuan and a tax revenue of 265.438+600 million yuan. 20 1 1 year, the group generates 5107000 kwh, produces 24800 tons of primary aluminum 126900 tons, 24800 tons of aluminum foil, 362200 tons of prebaked anode, 39900 tons of calcium carbide and 0/7000 tons of large crystalline silicon carbide. Sales revenue is 5.57 billion yuan, profits and taxes are 555 million yuan, and total assets are118.69 million yuan.