References
Services
America
| AIMCOR | USA |
| ALBRAS | BRAZIL |
| ALCAN | CANADA |
| ALCASA | VENEZUELA |
| ALCOA | CANADA |
| ALCOA | USA |
| ALCOA | BRAZIL |
| ALUMAR | BRAZIL |
| ALMA | CANADA |
| ALOUETTE | CANADA |
| ALUAR | ARGENTINA |
| ALUMAX | USA |
| ARCO | USA |
| CANMET | CANADA |
| CARBODERIVADOS | BRAZIL |
| CBA | BRAZIL |
| CENTURY ALUMINIUM | USA |
| RAIN CII CARBON | USA |
| CONOCO | USA |
| COPETRO | ARGENTINA |
| COQUEPAR | BRAZIL |
| CVG CARBONORCA | VENEZUELA |
| ELF ATOCHEM | USA |
| GLC | USA |
| NOVELIS ARATU | BRAZIL |
| NOVELIS SARAMENHA | BRAZIL |
| ORMET CORPORATION | USA |
| PETROCOQUE | BRAZIL |
| RAVENSWOOD ALUMINIUM CORP. | USA |
| SUPERIOR GRAPHITE | USA |
| UCAR | CANADA |
| VALESUL ALUMINIO | BRAZIL |
| VAMTEC | BRAZIL |
| VANALCO | USA |
| VENALUM | VENEZUELA |
| VITORIA QUIMICA | BRAZIL |
Europe
| ABB | SWITZERLAND |
| ALCAN | SWITZERLAND |
| ALCAN LYNEMOUTH | GREAT BRITAIN |
| ALCOA | ITALY |
| ALCOA | SPAIN |
| ALDEL | THE NETHERLANDS |
| ALESA | SWITZERLAND |
| ALLIED CARBON | GERMANY |
| ALRO | ROMANIA |
| ALUCHEMIE | THE NETHERLANDS |
| ALUMINIJ | BOSNIA HERZEGOVINA |
| ALUMINIUM KONIN | POLAND |
| ALUMINIUM PECHINEY | FRANCE |
| ALUMINIUM PODGORICA | MONTENEGRO |
| ALUMINIUM RHEINFELDEN | GERMANY |
| ALUMINIUM VOERDE | GERMANY |
| BASF | GERMANY |
| BAWTRY CARBON INT | UNITED KINGDOM |
| CARBOCHIMICA | ITALY |
| CINDU | THE NETHERLANDS |
| CLAUDIUS PETERS | GERMANY |
| CONOCO UK | UNITED KINGDOM |
| CTP | AUSTRIA |
| DEZA | CZECH REPUBLIC |
| EIRICH | GERMANY |
| ELECTROCARBON SA | ROMANIA |
| ELKEM | NORWAY |
| ELSID SA | ROMANIA |
| ERFT CARBON | GERMANY |
| HAW | GERMANY |
| HYDRO ALUMINIUM | NORWAY |
| KOPPERS | UNITED KINGDOM |
| LONZA | SWITZERLAND |
| LUXCARBON | GERMANY |
| MORGAN CARBON | ENGLAND |
| NICHIMEN EUROPE PLC | CZECH REPUBLIC |
| OMV DEUTSCHLAND | GERMANY |
| OXBOW COAL | THE NETHERLANDS |
| RAG | GERMANY |
| REPSOL YPF | SPAIN |
| RIEDHAMMER | GERMANY |
| RÜTGERS CHEMICALS | GERMANY |
| SALBATRING | SLOVENIA |
| SGL CARBON | GERMANY |
| SIMONSEN | DANMARK |
| SLOVALCO | SLOVAKIA |
| STATOIL | NORWAY |
| TALUM | SLOVENIA |
| TAR ALLIANCE | ENGLAND |
| TRIMET | GERMANY |
| VEBA | GERMANY |
| VESUVIUS | UNITED KINGDOM |
| VFT | GERMANY |
| VOEST-ALPINE | AUSTRIA |
| WINTERSHALL | GERMANY |
| ZALCO | THE NETHERLANDS |
China
| GREAT WALL ALUMINIUM | CHINA |
| GUIZHOU ALUMINIUM COMPLEX | CHINA |
| LANZHOU LIANCHENT ALUMINIUM | CHINA |
| PINGGUO ALUMINIUM INDUSTRY CY. | CHINA |
| SICHUAN AOSTAR | CHINA |
| SUNSTONE | CHINA |
| ZHENJIANG | CHINA |
Africa, Middle East & Russia
| ALSCON | NIGERIA |
| ALTECH | QATAR |
| ALUMINIUM BAHRAIN | BAHRAIN |
| ALUMINIUM CO. OF EGYPT | EGYPT |
| ALUSAF | SOUTH AFRICA |
| BRATSK | RUSSIA |
| CALCO ALUMINUM | AFRICA |
| DUBAL | UAE |
| EMAL | ABU DHABI |
| ENERGOPROM | RUSSIA |
| GORLOVKA COAL TAR REFINERY | UKRAINE |
| HILLSIDE ALUMINIUM | SOUTH AFRICA |
| QATALUM | QATAR |
| RUSAL | RUSSIA |
| SASOL | SOUTH AFRICA |
| SOHAR ALUMINIUM | OMAN |
| UKRAINSKY GRAFIT COMPANY | UKRAINE |
India, Indonesia, Japan, Australia
| ALCAN KURRI KURRI | AUSTRALIA |
| BOYNE | AUSTRALIA |
| C-CHEM | JAPAN |
| COMALCO ALUMINIUM | AUSTRALIA |
| GIL | INDIA |
| HIMADRI CHEMICALS | INDIA |
| HINDALCO | INDIA |
| INALUM | INDONESIA |
| INDAL | AUSTRALIA |
| KOBELCO | JAPAN |
| NIPPON ELECTRODE CO. LTD | JAPAN |
| NZAS | NEW ZEALAND |
| PORTLAND ALUMINIUM | AUSTRALIA |
| RAIN CALCINING | INDIA |
| SEC CARBON | JAPAN |
| SUMITOMO CORPORATION | JAPAN |
