Natural gas, monthly sales

Data presented at the national and provincial levels by sector (industrial, commercial, etc.) and estimates (customers, sales, etc.). Not all combinations are available.本数据集涵盖按行业门类（如工业、商业等）与相关估算指标（如客户数、销售额等）划分的国家级及省级层面统计数据，并非所有行业门类与估算指标的组合均有可用数据。