Panzhihua (p=Pānzhīhuā), formerly Dukou (c=渡口), is a prefecture-level city located in the far south of Sichuan province, China, at the confluence of the Yangtze River and Yalong Rivers. It has an administrative area of , and a population at the 2020 census of 1,212,203. 806,395 lived in the built-up (or metro) area made of 3 urban districts.
Its economy relies almost entirely on its giant mine, one of the country's largest. The economy in Panzhihua is mainly centered on natural resource development and heavy-industry. The city grew into a major city for steel production during the Third Front construction.
Southwest Third Front Commission Vice Director Cheng Zihua was among the first to investigate the Panzhihua site, traveling there in mid-1964 when only eight households lived in Panzhihua. In his memoirs, Cheng highlights Panzhihua's suitability for a strategic industrial rear because its "lofty mountains and steep hills" would make it difficult for enemy infantry to access or for enemy airplanes to bomb.
Meeting with Panzhihua leaders in October 1964, Bo Yibo emphasized that while it was critical to increase production in the area, doing so had to avoid the mistakes of the Great Leap Forward, a time when the emphasis on industrial production resulted in many people lacking "grain to eat."
In an effort to avoid what Chinese policymakers viewed as a mistake of Soviet-style industrialization, the builders of Panzhihua were tasked with constructing in an austere style consistent with the success of the Daqing oil field service areas, multistory buildings, and cultural areas should be avoided in order to ensure maximum resources for heavy industry. Consistent with this mandate, Director of the Planning Commission Li Fuchun directed that at Panzhihua, workers should "dig a hole for a toilet" and only canvas tents should be necessary for housing. According to academic Hou Li, the resulting style of construction is best characterized as "industrialization without urbanization."
Panzhihua Steel was built during the Third Front campaign. Because planners chose locations based on military defense considerations, Panzhihua Steel was built on the side of a mountain, unlike most steel factories which are built on flat land. To ensure that the facility had the level foundation necessary for steel production, workers built the factory on massive steps carved out of the slope. Instead of the internal track system common to steel factories, technicians used a cable system to connect different parts of the facility to better adapt to the local terrain.
Consistent with the Third Front construction's emphasis on secrecy due to national security concerns, the completion of the Panzhihua facility was not promoted at the time. Today, the city government of Panzhihua promotes it as a model of Chinese technological ingenuity.
Panzhihua city government built a hospital in 1965 to provide health care for Third Front workers and their families, with Panzhihua Steel itself also establishing a hospital in 1970. In 1966, two power stations were built in Panzhihua as was a water processing plant. Due to Panzhihua's focus on industrialization, factories and mines had priority access to these utilities, with general access to filtered water and power coming over time.
During the period of the Third Front campaign, almost every work unit in Panzhihua was a state-owned enterprise. The social services provided by these units meant that Panzhihua residents generally had a much greater welfare net than rural residents generally.
In recent years, Panzhihua has experienced major population outflows. As a result, its government now offers subsidies to those who move to Panzhihua and have two or three children.
The objects were similar to those of western Yunnan, reflecting ethnic group similarities. The relics date from the Warring States ~ Western Han period.
The dam has six Hydroelectricity generators, each with a generating capacity of 550 MW. The total generating capacity of the facility is 3,300 MW, one of the largest in China. Annual production averages 17 TWh, and through December 5, 2006, it produced over 100 TWh of electricity. Construction of the dam started in September 1991 and was completed on December 26, 1999. A total of of material was excavated during construction.
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| Dong District | 东区 | Dōngqū | 411,427 | 167 | 1,916 |
| Xi District | 西区 | Xīqū | 129,406 | 139 | 932 |
| Renhe District | 仁和区 | Rénhé Qū | 265,562 | 1,603 | 166 |
| Miyi County | 米易县 | Mǐyì Xiàn | 227,011 | 2,016 | 113 |
| Yanbian County | 盐边县 | Yánbiān Xiàn | 178,797 | 3,269 | 55 |
Proven iron ore (mainly vanadium-titanium magnetite) reserves are 73.8 million tons, 72.3% of the provincial total. At the end of 2007, the city's reserves of vanadium-titanium magnetite were 6.694 billion tons, of which: titanium reserves were 425 million tons, 93% of the national total, the world's largest; vanadium reserves were 10.38 million tons, 63% in the nation, third in the world. Cobalt reserves were 746 million tons. Other minerals were chromium, gallium, scandium, nickel, copper, lead, zinc, manganese, platinum and other rare metals.
| + Other minerals ! Mineral !! Reserves (million tons) |
| 746 |
| 708 |
| 15.4 |
| 20.98 |
| 295 |
| 363 |
| 11.94 |
| 10.32 |
| 16.5 |
| 87.5 m3 |
| 53.99 m3 |
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