The garlic electronic disk in Jinxiang County, Shandong Province is regular, and the daily order volume is 6.5438+0.3 million tons on the electronic disk of jinxiang garlic International Exchange. Garlic electronic disk was irregular before 20 12. At that time, there were a lot of electronic disks in Shandong, Jiangsu and other places. But the longest life span is less than 3 years. Behind the madness of garlic, the following is a program record: if someone goes to the market to buy food occasionally, there is actually a similar quasi-futures market in Jinxiang, called electronic disk. The electronic trading market is futures, and its most important function is hedging.