Issuer ? CIE DES CHARBONNAGES DE PROKHOROW
| Year | Dividende action privilégiée | Dividende action ordinaire | Bénéfices nets |
|---|---|---|---|
| 1907 | 232.800 | ||
| 1908 | 25 | 475.500 | |
| 1909 | 30 | 551.500 | |
| 1910 | 25 | 598.700 | |
| 1911 | 30 | 817.500 | |
| 1912 | 30 | 586 | |
| 1913 | 30 | 8 | 1.456 |
| 1914 | 30 | 1.764 | |
| 1915 | 30 | 1.312 | |
| 1916 | 30 | 1.749 | |
| 1917 | 1.212 | ||
| 1918 | 284 | ||
| 1919 | 129 |