In addition to the Proton plant, an oil refinery in Saratov was successfully hit.

Original source

In addition to the Proton plant, an oil refinery in Saratov was successfully hit.

@nevzorovtv

Saratov Oil Refinery Reportedly Hit Alongside Plant

The source reports that the Proton plant and a Saratov oil refinery were hit.

Oil refining was on the list too.