United States - Producer Price Index by Industry: Kaolin and Ball Clay Mining: Kaolin and Ball Clay was 281.06100 Index Jun 1984=100 in September of 2023, according to the United States Federal Reserve. Historically, United States - Producer Price Index by Industry: Kaolin and Ball Clay Mining: Kaolin and Ball Clay reached a record high of 281.06100 in January of 2023 and a record low of 99.30000 in October of 1984. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Producer Price Index by Industry: Kaolin and Ball Clay Mining: Kaolin and Ball Clay - last updated from the United States Federal Reserve on April of 2024.