United States - Producer Price Index by Industry: Natural Gas Liquids Extraction: Butane was 154.81500 Index Jun 1984=100 in March of 2024, according to the United States Federal Reserve. Historically, United States - Producer Price Index by Industry: Natural Gas Liquids Extraction: Butane reached a record high of 432.40000 in July of 2008 and a record low of 40.30000 in January of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Producer Price Index by Industry: Natural Gas Liquids Extraction: Butane - last updated from the United States Federal Reserve on April of 2024.