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| Type | Company |
| Location | Germany (Central Europe) |
| Industry | Chemical Industry |
| Preceeding org. | Deutsche Ammoniak Verkaufs-Vereinigung GmbH |
| Holdings | Newspaper clippings: 1971-2005 Annual reports: 1962/63-1983 |
| includes | Hydro Agri Brunsbüttel GmbH (Brunsbüttel); Hydro Chemicals Deutschland GmbH (Essen); Norsk Hydro Ruhr AG (1990) (Bochum); Ruhr-Stickstoff AG (1989) (Bochum) |
| URI | https://pm20.zbw.eu/folder/co/017297 |
| ID | co/017297 |