O se atinaʻe gaosiga o kesi e tuʻuina atu auaunaga mo semiconductor, panel, solar photovoltaic, LED, masini gaosiga, vailaʻau, fomaʻi, meaʻai, suʻesuʻega faasaienisi ma isi pisinisi. O loʻo faʻatautaia e le kamupani le faʻatau atu o kasa faʻaeletoroni faʻapisinisi, kasa masani, kasa mama maualuga, faʻataʻitaʻiga faafomaʻi, ma kasa faʻapitoa; fa'atau atu o kasa ma mea fa'aoga, oloa tau vaila'au; 'au'aunaga faufautua fa'atekonolosi fa'amatalaga, ma isi.