United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Stage-of-Process: Crude Processing was 18.07% in March of 2024, according to the United States Federal Reserve. Historically, United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Stage-of-Process: Crude Processing reached a record high of 25.79 in June of 2014 and a record low of 8.34 in April of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Stage-of-Process: Crude Processing - last updated from the United States Federal Reserve on April of 2024.