Real Gross Domestic Product: Chemical Manufacturing (NAICS 325) in Maryland was 6673.30000 Mil. of Chn. 2009 $ in January of 2022, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Chemical Manufacturing (NAICS 325) in Maryland reached a record high of 7098.80000 in January of 2020 and a record low of 3044.10000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Chemical Manufacturing (NAICS 325) in Maryland - last updated from the United States Federal Reserve on March of 2024.