| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 260.99 | USD | 20251104 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 261.05 | USD | 20251103 |