United States - Producer Price Index by Industry: U.S. Postal Service: Bulk Flats was 163.86200 Index Dec 2012=100 in March of 2024, according to the United States Federal Reserve. Historically, United States - Producer Price Index by Industry: U.S. Postal Service: Bulk Flats reached a record high of 163.86200 in February of 2024 and a record low of 100.00000 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Producer Price Index by Industry: U.S. Postal Service: Bulk Flats - last updated from the United States Federal Reserve on April of 2024.