Visitors examine roasted nuts at an exhibition devoted to Wangkou town, Jinghai district, Tianjin. [Photo provided to chinadaily.com.cn]

On Saturday, part of the Tianjin Meijiang Convention and Exhibition Center began showcasing a diverse array of over 100 roasted nut products from Wangkou town, Jinghai district, Tianjin.

These products span 23 categories, featuring popular choices such as almonds, pistachios, and sunflower seeds.

The history of the roasted nuts industry in Wangkou dates back over 600 years to the Jiajing period of the Ming Dynasty (1368-1644).