The national industrial producer ex-factory price declined month-on-month. 0.1% , down year-on-year 4.6% The purchase prices of industrial producers remained unchanged month-on-month but declined year-on-year. 5.5% 。

　　The national industrial producer ex-factory price declined month-on-month. 0.1% , down year-on-year 4.6% The purchase prices of industrial producers remained unchanged month-on-month but declined year-on-year. 5.5% 。

　　Among them, the ex-factory prices of industrial producers in the coal mining and washing industry fell month-on-month. 3.1% , down year-on-year 14%; The oil and gas extraction industry rose month-on-month. 4.4% , down year-on-year 36.1%; The black metal mining and beneficiation industry declined month-on-month. 1% , down year-on-year 22.5%; The non-ferrous metal mining and beneficiation industry rose month-on-month. 0.6% , down year-on-year 4.6; The non-metallic mineral mining and beneficiation industry declined month-on-month. 0.5% , down year-on-year 2.8%

　　 1-5 On a monthly average, the ex-factory prices of industrial producers fell year-on-year. 4.6% The purchase prices of industrial producers fell year-on-year. 5.5% 。

　　According to... 2015-2020 The “2023 China Coal Industry Development Prospects and Investment Strategy Planning Analysis Report” shows that the ex-factory prices of industrial producers in the coal mining and washing industries fell year-on-year. 13.2%; The oil and gas extraction industry declined year-on-year. 37.8%; The black metal mining and beneficiation industry declined year-on-year. 21.6%; The non-ferrous metal mining and beneficiation industry declined year-on-year. 4.5%; The non-metallic mineral mining and beneficiation industry declined year-on-year. 2.5% 。