“On November 14 at 21:30 Moscow time, cotton occurred at a coal warehouse, followed by a conveyor belt fire, which was liquidated within 15 minutes.
One employee was injured, he was transferred to an ambulance, the condition is being clarified.
Part of the workshop roof was damaged, ”the message says.
It is noted that "the incident did not affect the production process."
The press service added that the reasons for the incident are being clarified.