RELATED COMPANIES WEGO CHEMICAL GROUP

Entities affiliated with the Wego Chemical Group business include the following:

Wego Chemical Group Inc.
Wego Chemical & Mineral Corp.
Wego Chemical LLC
Wego Specialty Chemicals LLC
Wego International Floors LLC
Wegochem Europe B.V.
Wegochem International LLC
Wigochem Brasil Quimicos LTDA
Wegochem Japan G.K.
Wegochem Mexicana S. de R.L. de C.V.
Vego Kimyasal Urunler San ve Tic. Ltd.