date:2015-09-17~2015-09-19
e markets for grain and oil, large supermarkets, edible oil chain stores, gift shop, community chain supermarkets, large food and drink institutes etc;
3.The organs veteran Bureau and Beijing organs directly under the Department veteran, Beijing army retired cadres, Commercial Department of Embassies in china, Provincial liaison offices in Beijing, SASAC central enterprise union system etc；
4.Foreign purchasers located in China，Import and Export trade Companies, colleges and institutes, Indu