| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.11 | USD | 20251103 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.11 | USD | 20251103 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.11 | USD | 20251103 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.11 | USD | 20251103 |