United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Manufacturing: Non-Durable Goods: Petroleum Refineries (NAICS = 32411) was 4.30% in March of 2024, according to the United States Federal Reserve. Historically, United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Manufacturing: Non-Durable Goods: Petroleum Refineries (NAICS = 32411) reached a record high of 4.31 in September of 2022 and a record low of 0.82 in July of 1984. 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): Manufacturing: Non-Durable Goods: Petroleum Refineries (NAICS = 32411) - last updated from the United States Federal Reserve on April of 2024.