What is the significance of chengdu-kunming railway construction in Panzhihua City, Sichuan Province?

From 65438 to 0964, under the influence of the world situation, Chairman Mao proposed the third-line construction, with the purpose of preserving the strength of new China, so as to prevent another big war and move the national defense, science and technology, industry and transportation construction to the central and western regions on a large scale. In this context, Panzhihua, as a large-scale iron ore resource just mined at that time, was regarded as one of the key points of the third-line construction. The state has decided to build a large-scale iron and steel enterprise here, as the steel export center in the hinterland of the third line of New China, to provide production steel for Chongqing's military enterprises. After all, the construction of new China needs steel, and so does the combat readiness.

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However, Panzhihua was still a barren land at that time, so it can be said that it didn't have traffic conditions, because chengdu-kunming railway, which is also the key point of the third-line construction, started from Chengdu, passed Leshan, Emei, Liangshan and Kunming, and chose the most difficult of the three lines in order to meet the construction and production of Panzhihua iron and steel base.

Therefore, at that time, chengdu-kunming railway was the third-line railway artery for the construction of Panzhihua Iron and Steel Base. It is the main artery to prevent a large-scale war in China and let the industry, politics, science and technology of the West operate normally when the East is occupied by imperialism again.

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In the present sense, the construction of chengdu-kunming railway is not only a war-ready railway in a special period, but also a very important railway in the western development. It is true that it has changed the fate of 30 million people in southwest China. It not only radiated the poverty in Liangshan at that time, but also affected the people in northern and northwestern Yunnan. Under the influence of the construction of chengdu-kunming railway, countless people in Liangshan and northwest Yunnan have enjoyed the fruits of building a new China to get rid of poverty and become rich, giving birth to Panzhihua, an economically powerful city with a population of one million.

Now chengdu-kunming railway's capacity expansion and transformation are in full swing, which is the main channel for Sichuan and even the northwest and west of China to lead to the future new economic hotspot Southeast Asia. Forty years ago, 300,000 soldiers and civilians worked hard to open up this miraculous road, which not only brought miracles to the people of Liangshan and northwest Yunnan, but also will continue to contribute to the future economic development of China.

Finally, pay tribute to and cherish the memory of more than 2,000 soldiers and civilians who died in the construction of chengdu-kunming railway.