Fiber City—the collective name Fujian Textile and Chemical Fiber Factory—was founded in 1971. China's first production in the 1970s, one of the nine Vinylon factories located in Yongan City, Fujian Province, deep in the mountains, 3 kilometers outside the outskirts of the industrial town. Once glorious, it has been gradually lowering its curtains. The old factory buildings are mottled, its young workers are now gray-haired, and many have left. The documentary shows the fate of this big factory during the planned economy.