| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 875.4 | USD | 20251114 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 790.68 | USD | 20251114 |
| Jinan Jinrihe Chemical Co., Ltd. | Industrial Grade | MT | 790.68 | USD | 20251114 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 846.68 | USD | 20251113 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 790.23 | USD | 20251113 |
| Jinan Jinrihe Chemical Co., Ltd. | Industrial Grade | MT | 790.23 | USD | 20251113 |
| Jinan Jinrihe Chemical Co., Ltd. | Industrial Grade | MT | 790.59 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 790.59 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 847.06 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 790.22 | USD | 20251111 |