鄭州(zhou)市居民用(yong)天(tian)然氣(qi)(qi)(qi)氣(qi)(qi)(qi)量以50立(li)方米為(wei)(wei)界分為(wei)(wei)兩個階梯(ti),第一階梯(ti)價格為(wei)(wei)每立(li)方米2.58元,第二階梯(ti)價格為(wei)(wei)每立(li)方米3.35元。學校、食堂、養老服務機構也適用(yong)居民燃氣(qi)(qi)(qi)價格。以下是(shi)鄭州(zhou)天(tian)然氣(qi)(qi)(qi)收費標(biao)準: