Yes, the central government wants to use coal more efficiently and to curb acutely harmful air pollution. China's energy mix is now less coal-heavy than it was

Yes, the central government wants to use coal more efficiently and to curb acutely harmful air pollution. China's energy mix is now less coal-heavy than it was 10 years ago. Since China's total energy use is still growing robustly, a declining share for coal does not necessarily mean a declining absolute quantity (tonnage) of coal. According to your own link, "Among the fossil fuels, consumption growth was led by natural gas (+18%) and oil (+5.0%), while coal use rose (+0.9%), the second consecutive year of growth."