Core Viewpoint - The article highlights the historical significance and economic development of Panzhihua, a city in Sichuan, China, emphasizing its high per capita GDP and the impact of the "Third Front" construction on its industrial growth and resource utilization [4][6]. Group 1: Economic Performance - Panzhihua has a higher per capita GDP than Chengdu, with figures of 114,300 RMB for Panzhihua and 109,700 RMB for Chengdu in 2024, making it the top city in Sichuan [4]. - The city has a permanent population of over 1.2 million, with living costs comparable to Chengdu, and boasts four tertiary hospitals [4]. Group 2: Historical Context - The "Third Front" construction was initiated in the 1960s due to geopolitical tensions, aiming to relocate key industries to the interior of China for strategic depth [6][9]. - This initiative involved the migration of millions of people and the establishment of industrial bases in remote areas, including Panzhihua, which became a focal point for resource extraction and industrial development [10][11]. Group 3: Industrial Development - Panzhihua is rich in mineral resources, with 76 types of minerals, including the world's largest reserves of titanium and vanadium, making it a critical area for the Third Front construction [11]. - The construction of the Chengdu-Kunming Railway (成昆铁路) was pivotal, facilitating the transportation of resources and products, and was recognized as one of the three great engineering marvels of the 20th century by the United Nations [17][20]. Group 4: Educational and Technological Advancements - The Third Front construction led to the relocation of several key universities to remote areas, fostering a new generation of engineers and scientists who contributed to industrial projects [21]. - Panzhihua's steel industry, particularly the Panzhihua Steel Group, became a global leader in vanadium production through innovative techniques developed during the Third Front era [27][29]. Group 5: Long-term Impact - The legacy of the Third Front construction continues to influence China's industrial landscape, with cities like Mianyang evolving into technology and military industrial hubs [30][32]. - Significant investments were made in the central and western regions of China during the Third Front period, totaling over 200 billion RMB, which accounted for 40% of national infrastructure investment at the time [32].

蔚然成风——这是关于继往开来的故事。 百炼成钢——这是产业向上生长的故事。 沙湾区以钢立城。汪秀丽说，当前沙湾正锚定打造国家级经开区和千亿产业集群的目标，推动产业 转型升级，钒钛钢与不锈钢两大集群凤凰涅槃，实现了从"一钢独大"到"多链协同"的华丽转身，钒产量 位居全球前五，去年"两块钢"年产值超200亿元，不锈钢产业集群被评为省中小企业特色产业集群。除 了传统产业蝶变，新兴产业也在加速成长。2024年沙湾新兴产业年产值增速超20%。 点石成金——这是在喀斯特地貌上挖掘"石缝经济"的农业智慧。 沙湾区地形是"七山两丘一坝"，该区却要以"七分山石"创造"十分价值"：山下，去石覆土保粮蔬； 山上，石头缝里育药材、石头崖上搞旅游，探索出盆周山区农业高质量发展有效路径。2024年，沙湾被 评为"中国川佛手之乡"和"中国柔毛淫羊藿之乡"，沙湾川佛手跻身全国名特优新农产品。 5月21日，在"万千气象看四川·县域经济高质量发展"系列主题新闻发布会沙湾专场上，乐山市沙湾 区委书记、区长汪秀丽用四个成语，讲述了新时代高质量发展的"小城故事"。 聚沙成塔——这是适度留白的城市智慧。 沙湾区依水而建，是在沙滩地中建起的城市。该区一手 ...