Nyali zoletsa kuphulika komanso kukonzanso zopanda mpweya wocheperako ndizoyenera malo owopsa a gasi, zone 1, zone 2, malo ophulika fumbi, zone 20, zone 21, zone 22, mu IIA IIB IIC kalasi ya gasi wosaphulika, kutentha gulu T1-T6 chilengedwe, mafuta m'zigawo ndi kusunga Chemical, mankhwala, nsalu, kusindikiza, asilikali, magetsi, malo oopsa.