| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.03 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.03 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.97 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.97 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.03 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.03 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.97 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.03 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.48 | USD | 20251201 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.48 | USD | 20251201 |