United States - Producer Price Index by Industry: Anthracite Mining: Processed Anthracite was 536.24700 Index Dec 1979=100 in December of 2022, according to the United States Federal Reserve. Historically, United States - Producer Price Index by Industry: Anthracite Mining: Processed Anthracite reached a record high of 536.24700 in October of 2022 and a record low of 100.00000 in December of 1979. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Producer Price Index by Industry: Anthracite Mining: Processed Anthracite - last updated from the United States Federal Reserve on April of 2024.