1. Mvula yambiri chaka chonse, chinyezi, madera olemera a chifunga cha mchere.
2. Malo ogwirira ntchito ndi chinyezi, pali malo a nthunzi wa madzi.
3. Malo okwera osapitirira 2000m.
4. Malo ogwirira ntchito ali ndi fumbi la mchenga, fumbi ndi fumbi lina losayaka.
5. Malo ogwirira ntchito ali ndi asidi ofooka, maziko ofooka ndi mpweya wina wowononga.
6. Kuunikira kwa ntchito zopulumutsa mphamvu ndi kukonza malo osinthira malo ovuta;
7. Monga mafuta, mankhwala, chakudya, mankhwala, asilikali, warehousing ndi malo ena kuunikira.
8. Kwa -50 ℃ pamwamba pa malo otsika kutentha.