Kuyambira pakati pa mwezi wa Julayi, mothandizidwa ndi zinthu zingapo zabwino monga kugawa mphamvu zachigawo ndi kukonza zida, msika wapakhomo wa calcium carbide ukukulirakulira.Pofika mu Seputembala, chodabwitsa chotsitsa magalimoto a calcium carbide m'malo ogula ku North China ndi Central China chachitika pang'onopang'ono.Mitengo yogulira ikupitilira kutsika pang'ono ndipo mitengo yatsika. M'kupita kwanthawi msika, chifukwa cha kuyambika kwamitengo yapakhomo ya PVC pamlingo wapamwamba kwambiri, ndipo pali mapulani ocheperako pambuyo pake, kukhazikika kwa msika. .
