1. The wholesale market of Beijing Sidaokou Fishery Company is a wholly state-owned enterprise owned by Beijing Fishery Company. Located atNo. 1 Sidaokou Road, Dazhongsi, Haidian District, it is adjacent to the Third Ring Road in the north and the Zhangjing Railway in the east. There are special railway transport lines and large parking lots in the market. The location is superior and the traffic is very convenient. The market covers a total area of 5 1 0,000 square meters, including 8,000 square meters of storage, 1 0,000 tons of cold storage capacity,10.6 million square meters of business area and 364 booths. Market promoters shall engage in the business of selling, freezing and storing aquatic products, meat, eggs and vegetables, alcohol, beverages, canned goods, dried fruits and condiments. Geographical location I told you that the market price of yellow croaker and hairtail changes with the weather, geography and people. For example, in the Spring Festival of 2009, the price of yellow croaker was 50% cheaper than that bought in the supermarket. You can choose to buy it yourself if you have the conditions.