Count. Parkson grain and oil are common edible oils in the market. Refined soybean and corn germ are the main raw materials, which are refined many times by traditional processes such as hydration. In Harbin market, it is considered as a good oil because of its high sales volume and safe ingredients. Harbin is a prefecture-level city, provincial capital, sub-provincial city, mega-city and the core city of Harbin-Changsha urban agglomeration under the jurisdiction of Heilongjiang Province.