This dataset is a market activity dataset, representing a combination of provincial-level 'magnetite ore' markets within South China, namely the 'magnetite ore' market group for the South China region. Transportation losses, transport vehicles, and transportation infrastructure are not included in this dataset; they are covered in the respective provincial market datasets. South China includes the provinces of Guangdong, Guangxi, and Hainan. Data references include the China Communications Yearbook, China Energy Statistical Yearbook, China Statistical Yearbook, and customs statistical data from the General Administration of Customs.