| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 409.4 | USD | 20251107 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 409.4 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 423.51 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 409.4 | USD | 20251107 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 409.4 | USD | 20251107 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1129.37 | USD | 20251107 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 479.98 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 395.28 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 423.51 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 988.2 | USD | 20251107 |