Why is the bolock in the river more expensive than others?

Affected by factors such as dealers. Jiang Zhong bolock belongs to Jiang Zhong Pharmaceutical Co., Ltd. According to Jiang Zhong Pharmaceutical Co., Ltd., official website and Jiang Zhong bolock are influenced by distributors and other factors, so they will be more expensive than other companies. Scope of business: production and sales of Chinese patent medicines and chemical medicines; Sugar, chocolate, candy, etc.