August 21, the US benzene market closed steadily, FOB US Gulf reported 260-260.1 cents / gallon, equivalent to 780-780.3 US dollars / ton.
| Chitosan oligosaccharide |
August 21, the US benzene market closed steadily, FOB US Gulf reported 260-260.1 cents / gallon, equivalent to 780-780.3 US dollars / ton.
| Chitosan oligosaccharide |