| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 974.66 | USD | 20251202 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 974.66 | USD | 20251202 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 975.14 | USD | 20251201 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 975.14 | USD | 20251201 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 974.87 | USD | 20251127 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 974.87 | USD | 20251127 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.93 | USD | 20251124 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.93 | USD | 20251124 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.13 | USD | 20251120 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.13 | USD | 20251120 |