| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 902.32 | USD | 20251024 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 902.45 | USD | 20251023 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 888.35 | USD | 20251023 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 887.9 | USD | 20251022 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 901.99 | USD | 20251022 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 902.3 | USD | 20251021 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 888.2 | USD | 20251021 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 887.66 | USD | 20251020 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 901.75 | USD | 20251020 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 902.06 | USD | 20251019 |