Xiye e toeitiiti atoa le tolusefulu tausaga o le faʻaleleia o le ogaumu faʻafefeteina ma le faʻagaioiga, o le faʻatuatuaina oa tatou meafaigaluega e mafai ona oʻo atu i le konekarate, o la tatou tekonolosi o loʻo i le tulaga maualuga, e pei o le faʻaogaina o le ogaumu fou, o le faʻaogaina o masini e sili ona maualuga. O la matou faʻamoemoe o le faʻamautinoaina o le faʻaogaina o le tau, maualuga le faʻatuatuaina ma le mautu o le gaosiga gafatia.
O le ogaumu faʻafefete silico-manganese o se tasi ituaiga o ogaumu alamanuia, o le seti atoa o meafaigaluega e masani lava ona aofia ai atigi ogaumu, ventilating kapeneta, ogaumu faʻapipiʻi, upega puʻupuʻu, faiga faʻamafanafana, faʻaogaina o le pefu, faʻaogaina o le pefu, atigi eletise, eletise eletise, uta ma le la'uina o uta ma isi.
O le ogaumu faʻafefete silico-manganese o se tasi ituaiga o ogaumu alamanuia, o le seti atoa o meafaigaluega e masani lava ona aofia ai atigi ogaumu, ventilating kapeneta, ogaumu faʻapipiʻi, upega puʻupuʻu, faiga faʻamafanafana, faʻaogaina o le pefu, faʻaogaina o le pefu, atigi eletise, eletise eletise, uta ma le la'uina o uta ma isi.