United States - Import Price Index (Harmonized System): Articles for the Conveyance or Packing of Goods, of Plastics; Stoppers, Lids, Caps and Other Closures, of Plastics was 157.40000 Index Dec 2003=100 in December of 2021, according to the United States Federal Reserve. Historically, United States - Import Price Index (Harmonized System): Articles for the Conveyance or Packing of Goods, of Plastics; Stoppers, Lids, Caps and Other Closures, of Plastics reached a record high of 158.60000 in August of 2021 and a record low of 100.00000 in December of 2003. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Import Price Index (Harmonized System): Articles for the Conveyance or Packing of Goods, of Plastics; Stoppers, Lids, Caps and Other Closures, of Plastics - last updated from the United States Federal Reserve on April of 2024.