| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.44 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.44 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.44 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.44 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.44 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.3 | USD | 20251020 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.3 | USD | 20251020 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.3 | USD | 20251020 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.3 | USD | 20251020 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.3 | USD | 20251020 |