The Bashkir ASSR. The Bashneft-Ufaneftekhim Technological Aromatic Hydrocarbons Production Facili.23.03.1984#8222506
Nizhnekamsk Petrochemical Company in the Tatar Autonomous Soviet Socialist Republic.04.05.1973#6595085
The Perm region. Installation of ball tanks for storing products at the Chaikovsky Synthetic Rubber Petrochemical Plant.01.01.1973#5490164
