Semiconductors; Electronic chips for the manufacture of integrated circuits; Graphite electrodes; Optical glasses; Resistances, electric; Silicon wafers; Solar cells; Solar wafers; Crystalline silicon solar cells; Photovoltaic solar modules for production of electricity

Battery chargers for mobile phones; Photovoltaic cells; Photovoltaic solar modules for production of electricity; Solar batteries; Solar panels for the production of electricity

Semiconductors; Battery chargers; Crystalline silicon solar cells; Electronic chips for the manufacture of integrated circuits; Graphite electrodes; Optical glasses; Photovoltaic cells; Photovoltaic solar modules for production of electricity; Resistances, electric; Silicon wafers; Solar batteries; Solar panels for production of electricity