Tun daga tsakiyar watan Yuli, da goyan bayan wasu abubuwa masu kyau kamar rabon wutar lantarki na yanki da kuma kula da kayan aiki, kasuwan carbide na calcium na cikin gida yana tashi. Ya zuwa watan Satumba, al'amarin sauke manyan motocin calcium carbide a yankunan da ake amfani da su a arewacin kasar Sin da tsakiyar kasar Sin ya fara faruwa sannu a hankali. Farashin saye ya ci gaba da sassautawa, kuma farashin ya ragu. .
