产品名称市场名称9月19日9月20日涨跌值涨跌幅单位规格型号丙烯山东6560-66506560-66800/300%/0.45%元/吨华东6750-68006750-68000/00%/0%元/吨正丁醇山东6800-69007200-7250400/3505.88%/5.07%元/吨华东7100-71007400-7400300/3004.23%/4.23%