南卡罗来纳州的天然气价格下跌,但由于炼油厂问题,全国平均价格上升。 Gas prices drop in South Carolina, but national average rises due to refinery issues.

南卡罗来纳州天然气价格每加仑下跌5美分,平均为2.77美元,比上个月下降6.3美分,比一年前下降23.5美分。 Gas prices in South Carolina have fallen by 5 cents per gallon, averaging $2.77, a drop of 6.3 cents from last month and 23.5 cents from a year ago. 尽管如此,在过去一周中,全国平均上涨2.2美分,达到每加仑3.11美元,主要是由于炼油厂问题和即将到来的夏季混合食品。 Despite this, the national average rose 2.2 cents to $3.11 per gallon over the past week, primarily due to refinery issues and upcoming summer blends.