- Export Amount of Niobium in United States in 1976Jan 15, 1977
- Shipments of Niobium Producer in United States in 1976Jan 15, 1977
- Consumption of Niobium in United States in 1976Jan 15, 1977
- Inventory of Niobium in United States in 1976Jan 15, 1977
- Shipments of Niobium Materials in United States in 1976Jan 15, 1977
- Shipments of Niobium Materials in United States in 1975Jan 15, 1976
- Inventory of Niobium in United States in 1975Jan 15, 1976
- Consumption of Niobium in United States in 1975Jan 15, 1976
- Shipments of Niobium Producer in United States in 1975Jan 15, 1976
- Export Amount of Niobium in United States in 1975Jan 15, 1976
- Import Amount of Niobium in United States in 1975Jan 15, 1976
- Output of Ferroniobium in United States in 1975Jan 15, 1976
- Apparent Consumption of Niobium in United States in 1975Jan 15, 1976
- Apparent Consumption of Niobium in United States in 1974Jan 15, 1975
- Output of Ferroniobium in United States in 1974Jan 15, 1975
- Import Amount of Niobium in United States in 1974Jan 15, 1975
- Export Amount of Niobium in United States in 1974Jan 15, 1975
- Shipments of Niobium Producer in United States in 1974Jan 15, 1975
- Consumption of Niobium in United States in 1974Jan 15, 1975
- Inventory of Niobium in United States in 1974Jan 15, 1975
- Shipments of Niobium Materials in United States in 1974Jan 15, 1975
- Shipments of Niobium Materials in United States in 1973Jan 15, 1974
- Inventory of Niobium in United States in 1973Jan 15, 1974
- Consumption of Niobium in United States in 1973Jan 15, 1974
- Apparent Consumption of Niobium in United States in 1973Jan 15, 1974
- Shipments of Niobium Producer in United States in 1973Jan 15, 1974
- Export Amount of Niobium in United States in 1973Jan 15, 1974
- Import Amount of Niobium in United States in 1973Jan 15, 1974
- Output of Ferroniobium in United States in 1973Jan 15, 1974
- Output of Ferroniobium in United States in 1972Jan 15, 1973