How did Russian manufactories differ from manufactures in Western Europe?

During their development, Russian manufactories differed from European ones in that workers were slaves and serfs, while workers in Western Europe were considered free wage people.

Some peasants were assigned to a certain plant or factory and could not be sold to another enterprise, so they spent almost their entire life in one job.

The advantage of the Russian manufactory was that almost all raw materials were local and did not need to be bought abroad.