Liangshijia Grain Shop

Wanbang Laohe Grain Shop (Wenlan Street Shop)

Zhengzhou Jiarun Agricultural and Nonstaple Products Co., Ltd.

Wanbang Grain & Oils Market Business Department (Quanxiangliao Guangyun Commerce and Trade Branch)

Mingyangganhuo Firm (Wanbang Grain & Oils Market Shop)

Chaiyun Grain Trade