1. Amagwiritsidwa ntchito kwambiri pofufuza mafuta, kuyenga mafuta, mankhwala, zankhondo ndi malo ena owopsa ndi nsanja zamafuta akunyanja, akasinja amafuta ndi malo ena ngati chenjezo;
2. Zogwiritsidwa ntchito ku nyumba zapamwamba, mapulaneti obowola, malo aatali ndi malo osungiramo mafuta aatali panyumbayo, malangizo ogwiritsira ntchito zopinga za ndege.
3. Yoyenera kuphulika kwa chilengedwe cha gasi 1, zone 2;
4. Kuphulika kwa mpweya: kalasi ⅡA,ⅡB, ⅡC;
5. Oyenera kuyaka fumbi chilengedwe m'dera 22, 21;
6. Yoyenera chitetezo chachikulu, malo achinyezi.