| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 988.99 | USD | 20251127 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1073.76 | USD | 20251127 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1087.89 | USD | 20251127 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1073.51 | USD | 20251126 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1087.63 | USD | 20251126 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 988.76 | USD | 20251126 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 987.65 | USD | 20251121 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1086.42 | USD | 20251121 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1072.31 | USD | 20251121 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1071.86 | USD | 20251120 |