On September 9, 2008 (August 10, 2008 in the lunar calendar), the Sanlu milk powder incident broke out. September 9:14 babies in Gansu suffered from kidney stones suspected of consuming the same brand of milk powder. September 10: Dozens of babies across the country suffered from kidney stones, and the culprit pointed to "Sanlu" milk powder. Gansu reported 59 deaths and 1 death. 6 cases in Shaanxi-Gansu-Ningxia. 10 cases in Nanjing. The same cases were also reported in Henan, Jiangxi and Hubei. The child's parents reported that the baby was eating "Sanlu" brand milk powder. At 10:00 on September 11: Sanlu Group responded to the milk powder incident: production was strictly in accordance with national standards. Sanlu Group entrusted the authoritative quality inspection department in Gansu to inspect Sanlu milk powder, and the results showed that the quality was qualified. At 17:00 on September 11: Sanlu said that the company did not have milk powder at the price of 18 yuan. Cui Yanfeng, Minister of the Media Department of Sanlu Group, told reporters: "As a well-known national enterprise with a history of more than 60 years, Sanlu has almost become synonymous with milk powder in my country, so we have a very high sense of social responsibility... We can say with certainty that all of our products are fine." 21:00 on September 11: The Ministry of Health reminds: Immediately stop using Sanlu contaminated milk powder. On September 11, a pair of twins suffering from urinary stones in Min County, Gansu Province were treated at the People's Liberation Army Hospital in Lan 'Zhou City