The Yuxi–Mohan railway or Yumo railway (simplified Chinese: 玉磨铁路; traditional Chinese: 玉磨鐵路; pinyin: Yùmó tiělù), is a Chinese section of the China–Laos railway in Yunnan Province of southwest China. The line runs 503.9 km (313 mi) from Yuxi in central Yunnan to Mohan, a town in Mengla County on the border with Laos in the Xishuangbanna Dai Autonomous Prefecture of southern Yunnan. The Yumo railway is designed to "provide efficient, safe, low-carbon, affordable, railway transport" within Yunnan Province. The railway opened on December 3, 2021.