Issuer ? SOCIÉTÉ INDO-CHINOISE DES GRAPHITES
| Siège social |
| Boulevard malesherbes, 97 - Paris (France , Paris ) appearing in yearbooks from 1927 to 1927 |
| - Laokay (Indochine ) appearing in yearbooks from 1928 to 1928 |
| Siège social |
| Boulevard malesherbes, 97 - Paris (France , Paris ) appearing in yearbooks from 1927 to 1927 |
| - Laokay (Indochine ) appearing in yearbooks from 1928 to 1928 |