Nielsen、 a leading global information and measurement company、 provides market research、 insights & data about what people watch、 listen to & buy.

烟草市场（Tobacco Market Of China）是烟草经济信息网站、竭诚为您提供信息服务！

Official website of China Yiwu markets、 the world's largest wholesale market of commodity;Provide one-stop trade service and assurance、 every transaction in Yiwugo is reliable & managable.