| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1128.8 | USD | 20251119 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1097.75 | USD | 20251119 |
| Jinan Angxin Chemical Co., Ltd. | 85% | MT | 1030.03 | USD | 20251119 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 987.7 | USD | 20251119 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1086.47 | USD | 20251119 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1072.36 | USD | 20251119 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1098.0 | USD | 20251118 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.81 | USD | 20251118 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.81 | USD | 20251118 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 987.92 | USD | 20251118 |