| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 945.89 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 917.65 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 910.59 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.53 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.53 | USD | 20251112 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.11 | USD | 20251111 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.11 | USD | 20251111 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.11 | USD | 20251111 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 931.34 | USD | 20251111 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.11 | USD | 20251111 |