27 Russian factories, with 1 under construction.

Ports/Slips/docks

Slips - Petrograd - 2 Class 4 Yards (Baltic Yard (8/9) and Admiralty Yard (8/9))
4x Class 4 Slips
4x Class 3 Slips
2x Class 2 Slip
4x Class 1 Slip
4x Class 0 Slips

Slips - Tallin Class 3 (4/7)
1x Class 3 Drydock
1x Class 1 Drydock
2x Class 0 Drydock

Slips - Arkhangelsk Class 4 (8/9)
1x Class 4 Slip
1x Class 2 Slip
2x Class 1 Slips
4x Class 0 Slips

Slips - Murmansk Class 4 (3/9)
1x Class 4 Drydock
1x Class 2 Drydock under construction
1x Class 1 Drydock
1x Class 0 Drydock

Slips - Rostov Class 3 (5/7)
1x Class 3 Slip
2x Class 1 Slips
2x Class 0 Slips

Slips - Sevastopol Class 3 (4/7)
1x Class 3 Drydock
1x Class 1 Drydock
2x Class 0 Drydock

Slips - Vladivostok Class 3 (7/9)
1x Class 3 Drydock
1x Class 1 Drydock
1x Class 0 Drydock
2x Class 1 Slips
2x Class 0 Slips

Slips - Petropavlovsk Class 1 (1/3)
1x Class 1 Drydock

Slips Cam Ranh Bay Class 3 (3/7)
1x Class 3 Drydock
1x Class 1 Drydock
1x Class 0 Drydock

Slips - Astrakhan Class 1 (1/3)
1x Class 1 Drydock

Summary -
27 factories
5 Class 4 Slips
1 Class 4 Drydock
5 Class 3 Slips
4 Class 3 Drydocks
3 Class 2 Slips
0 Class 2 Drydocks
10 Class 1 Slips
7 Class 1 Drydocks
12 Class 0 Slips
7 Class 0 Drydocks