On January 11, the closing price of propylene market in Europe and America rose slightly. The closing price of FD in the United States Gulf is US$532-552 per ton, the price remains unchanged; the closing price of FD in Northwest Europe is Euro 901-910 per ton, up by Euro 1 per ton; and the closing price of CIF in Northwest Europe is Euro 901-910 per ton, up by Euro 1 per ton.
| Gamma Poly glutamic acid 30% |