2025 全国百强完整展现四川省城市经济分层格局，全省共四座城市入围百强，层级差距悬殊，形成一核独大、三城滞后的失衡结构。成都稳居全国第 9 名牢牢占据十强上游，绵阳 78、德阳 86、宜宾 89 集中分布在百强中下游，省内强省会虹吸效应突出，次级城市发展动能不足。The 2025 national Top 100 list fully presents the hierarchical economic pattern of cities in Sichuan Province. A total of four cities in the province are shortlisted in the Top 100 with huge hierarchical gaps, forming an unbalanced structure of one dominant core and three lagging cities. Chengdu firmly occupies the upper reaches of the top 10 at No.9 nationwide, while Mianyang (78), Deyang (86) and Yibin (89) are concentrated in the lower-middle reaches of the Top 100 list. The provincial capital features prominent resource siphoning effect, and secondary cities lack sufficient development momentum.
成都是整个西南区域绝对经济核心，汇聚全省绝大多数高端科创、金融、商业、教育医疗资源，数字经济、高端制造、现代服务业多元协同发展，经济体量远超省内其他三座城市，首位度居高不下，承担辐射带动全川、联动西南城市群的核心职能。Chengdu serves as the absolute economic core of the entire southwest region, gathering most high-end scientific innovation, finance, commerce, education and medical resources of the whole province. Diversified coordinated development of digital economy, high-end manufacturing and modern service industries brings an economic volume far exceeding the other three cities in the province with a high primacy ratio. It undertakes the core function of radiating and driving the whole Sichuan and linking southwest urban agglomerations.
绵阳、德阳、宜宾各拥有特色支柱产业，但产业规模、产业附加值与成都差距巨大。绵阳以军工电子信息产业为核心，是西部重要科创制造基地；德阳专注重型装备制造，重装产业优势突出；宜宾依托白酒、临港化工、新能源产业扩容经济体量，但三类城市均缺少高端科创集群，产业增量空间有限。Mianyang, Deyang and Yibin each boast characteristic pillar industries, yet feature a huge gap with Chengdu in industrial scale and added value. Mianyang centers on military electronic information industries as an important western scientific innovation manufacturing base; Deyang focuses on heavy equipment manufacturing with prominent advantages in heavy installation industries; Yibin expands economic volume relying on liquor, port chemical industry and new energy industries. However, the three types of cities all lack high-end scientific innovation clusters with limited space for industrial increment.
四川想要缓解省内城市层级失衡，需要培育绵阳、宜宾区域次级中心，加大产业配套扶持，分流成都过度集聚的产业资源，推动全省经济从单核引领转向多点协同发展，缩小地市与省会的经济差距。To alleviate the unbalanced urban hierarchy within the province, Sichuan needs to cultivate regional secondary centers in Mianyang and Yibin, increase support for industrial supporting facilities, divert excessively concentrated industrial resources in Chengdu, drive the provincial economy to shift from single-core leadership to multi-point coordinated development, and narrow the economic gap between prefecture-level cities and the provincial capital.
