What's the difference between Guangxi Tobacco Bureau and Guangxi China Tobacco Company?

To put it bluntly, the Tobacco Bureau and tobacco companies belong to public institutions, and their functions are to supervise and guide tobacco planting, cigarette production and tobacco (cigarette) monopoly, while Guangxi China Tobacco Company only produces and sells cigarettes! ! ! Popular can be understood as the former leading and supervising the latter! ! ! !