Laboratory chemical reactors; optical receivers; materials for electricity mains, namely, electric wires and cables; conductors, electric; integrated circuits; semi-conductors; commutators; batteries, electric, for vehicles; plates for batteries; batteries, electric; photovoltaic cells; computer hardware; mobile telephones; mobile power supply in the nature of rechargeable battery; fuel cells; lithium-ion batteries; virtual reality headsets; charging stations for electric vehicles; computer p...