EX-8.1 4 gsm-20181231ex81710b2f2.htm EX-8.1

Exhibit 8.1

SUBSIDARIES OF THE REGISTRANT*

Name |  | Registered
Alabama Sand and Gravel, Inc. |  | United States
Alden Resources, LLC |  | United States
Alden Sales Corporation, LLC |  | United States
ARL Resources, LLC |  | United States
Core Metals Group Holdings, LLC |  | United States
Core Metals Group, LLC |  | United States
Gatliff Services, LLC |  | United States
GBG Holdings, LLC |  | United States
Globe Metallurgical Inc. |  | United States
Globe Metals Enterprises, Inc. |  | United States
GSM Alloys I, Inc. |  | United States
GSM Alloys II, Inc. |  | United States
GSM Enterprises Holdings, Inc. |  | United States
GSM Enterprises, LLC |  | United States
GSM Sales, Inc. |  | United States
LF Resources, Inc. |  | United States
Metallurgical Process Materials, LLC |  | United States
Norchem, Inc. |  | United States
QSIP Canada ULC |  | Canada
Quebec Silicon General Partner |  | Canada
Quebec Silicon Limited Partnership |  | Canada
Tennessee Alloys Company, LLC |  | United States
West Virginia Alloys, Inc. |  | United States
WVA Manufacturing, LLC |  | United States
Cuarzos Industriales, S.A.U. |  | Spain
Ferroatlántica del Cinca, S.L. |  | Spain
Ferroglobe Mangan Norge AS |  | Norway
Ferroglobe Manganese France SAS |  | France
FerroPem, S.A.S. |  | France
Grupo FerroAtlántica, S.A.U |  | Spain
Kintuck (France) SAS |  | France
Kintuck AS |  | Norway
Rocas, Arcillas y Minerales, S.A. |  | Spain
Rebone Mining (Pty.), Ltd. |  | South Africa
Silicon Smelters (Pty.), Ltd. |  | South Africa
Silicon Technology (Pty.), Ltd. |  | South Africa
Thaba Chueu Mining (Pty.), Ltd. |  | South Africa
Samquarz Proprietary Limited |  | South Africa
Actifs Solaires Bécancour, Inc |  | Canada
Cuarzos Indus. de Venezuela (Cuarzoven), S.A. |  | Venezuela
Emix, S.A.S. |  | France
ECPI, Inc. |  | United States
FerroAtlántica Canada Company Ltd |  | Canada
Ferroatlántica de México, S.A. de C.V. |  | Mexico
Ferroatlántica de Venezuela (FerroVen), S.A. |  | Venezuela
Ferroatlántica Deutschland, GmbH |  | Germany
Ferroatlántica do Brasil Mineraçao Ltda. |  | Brazil
Ferroatlántica I+D, S.L.U. |  | Spain
FerroAtlántica International Ltd |  | United Kingdom
Ferroatlántica y Cía., F. de Ferroaleac. y Metales, S.C. |  | Spain
Ferroatlántica, S.A.U. |  | Spain
Ferroglobe Services (UK) PLC |  | United Kingdom
FerroManganese Mauritania SARL |  | Mauritania
Ferroquartz Company Inc. |  | Canada
Ferroquartz Holdings, Ltd (Hong Kong) |  | Hong Kong
FerroQuartz Mauritania SARL |  | Mauritania
Ferrosolar OPCO Group SL. |  | Spain
Ferrosolar R&D SL. |  | Spain
FerroTambao, SARL |  | Burkina Faso
Globe Metales S.R.L. |  | Argentina
Globe Metallurgical Carbon, LLC |  | United States
Globe Specialty Metals, Inc. |  | United States
GSM Netherlands, BV |  | Netherlands
Laurel Ford Resources, Inc. |  | United States
MST Financial Holdings, LLC |  | United States
MST Financial, LLC |  | United States
MST Resources, LLC |  | United States
Ningxia Yonvey Coal Industrial Co., Ltd. |  | China
Photosil Industries, SAS |  | France
Silicio Ferrosolar, SLU |  | Spain
Solsil, Inc. |  | United States
Ultra Core Polska (UCP) |  | Poland
Ultracore Energy SA |  | Argentina

* The names of other subsidiaries that would not constitute a significant subsidiary in the aggregate have been omitted.