苍天有泪

一 |     Los Angeles, Oct 20 (UNI) An F-35A fifth-generation fighter jet crashed in the US state of Utah at Hill Air Force Base near Salt Lake City, the United States Air Force said.

"At approximately 6:15 pm (local time, 00:15 GMT on Thursday) an F-35 A Lightning II crashed at the north end of Hill Air Force Base runway. On and off base emergency crews responded immediately," the 388th Fighter Wing said on Twitter.

The military added that the pilot ejected and was taken to a local medical center for observation.

"The cause of the crash is unknown and will be investigated. More information will be provided as it becomes available," the military said.

The Wing urged eyewitnesses who saw or found anything that may be related to the crash to contact the military and called on citizens to avoid the area of South Weber Drive.

UNI GNK。    基本面，石油苯近期许多检修装置在陆续回归，开工率与周产量从低位持续回升，纯苯国内供应逐渐恢复，但受台风天气等影响，供应回归兑现到显性库存的积累较为缓慢。

二 | 需求端，7-8月苯胺、苯酚有大厂检修且苯乙烯供应端出现计划外减停产，纯苯需求较二季度进一步下探，因此我们看到纯苯有在向下游让利。然而到了9月下游检修装置陆续回归，加上当前消息看9月纯苯的进口量预计会有明显回落，纯苯的供需格局将再次转紧。苯乙烯方面，市场消息京博检修中的苯乙烯装置预计...。