Maria João Pereira
Secretary of State for Energy of Portugal
Ministry of Environment and Energy of Portugal
Bartłomiej Wydra
Sales and Development Manager Hard Rock, Crushing and Minerals
Komatsu Mining Technology (Joy Global Sp. z o.o.)
Secretary of State for Energy of Portugal
Ministry of Environment and Energy of Portugal
Sales and Development Manager Hard Rock, Crushing and Minerals
Komatsu Mining Technology (Joy Global Sp. z o.o.)