Min Ping Yu No. 5202 was a 50-foot (15 m) mainland Chinese fishing boat from Baiqing Township, Pingtan County, Fujian Province that sank on August 13, 1990, drowning 21 people, after being hit by Taiwan's naval vessel ROCS Wen Shan PF-834 while carrying out a repatriation operation of mainland Chinese illegal immigrants. Of the 50 mainland Chinese on board, 29 were rescued by Taiwan's Navy. It was the second tragedy in repatriation of mainland Chinese illegal immigrants in less than a month after Min Ping Yu No. 5540 incident, in which 25 Fujian residents being repatriated from Taiwan died from asphyxia.