据普氏能源资讯8月15日休斯敦报道，美国能源信息署（EIA）周三公布的统计数据显示，在8月10日结束的那周里，美国用于非燃料用途的丙烯库存量出现了增加，这是美国丙烯库存量连续第六周出现增加。
EIA的统计数据显示，上周美国用于非燃料用途的丙烯库存量增加了11万桶，总库存量达到295.7万桶。与去年同期相比，库存量也增加了17万桶。
上周，美国炼油厂利用率上升了1.5个百分点，达到了98.1%。炼油厂的利用率也比去年同期增加了2个百分点。
在现货市场，美国聚合级丙烯8月交货价格周二被评估在每磅59.25美分FD USG，当日下跌了0.125美分。
周二，美国现货精炼级丙烯在3 - 30天的基础上被评估在每磅43.50美分FD USG，当日上涨了0.25美分。
李峻 编译自 普氏能源资讯
原文如下：
EIA data shows US propylene stocks up for sixth consecutive week
US stocks of propylene for non-fuel use increased in the week ended August 10, the sixth consecutive week of growth, Energy Information Administration data showed Wednesday.
Non-fuel use propylene increased by 110,000 barrels to 2.957 million barrels in the week, the EIA data showed. Stock levels were also up by 170,000 barrels from the year-ago week.
US refinery run rates gained 1.5 percentage points to 98.1% last week. Refinery rates were also up by 2 percentage points from the year-ago week.
In the spot market, US polymer-grade propylene was assessed Tuesday at 59.25 cents/lb FD USG for August delivery, down 0.125 cent US spot refinery-grade propylene was at 43.50 cents/lb FD USG
