According to official website, Northern Eco-Commodity Trading Center, the Northern Eco-Commodity Trading Center is a platform for purchasing and selling agricultural products under Shandong Northern Salt Exchange. It is registered in Shandong Provincial Administration for Industry and Commerce and is subject to the management and supervision of the Ministry of Commerce, the Administration for Industry and Commerce, the quality and technical supervision department and the Information Administration Bureau.

The center mainly provides spot trading and futures trading of agricultural products and supply chain financial services, providing a convenient, efficient and safe trading platform for producers, operators and consumers of agricultural products. At present, the main purchase and sale varieties are golden hook shrimp skin, grilled shrimp and so on. It is a legal, formal and officially recognized spot trading platform for agricultural products.