| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.0 | USD | 20251111 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.0 | USD | 20251111 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.0 | USD | 20251111 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.38 | USD | 20251108 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.38 | USD | 20251108 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.38 | USD | 20251108 |