| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 986.89 | USD | 20251021 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1015.09 | USD | 20251021 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1029.18 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 845.9 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 845.9 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 1071.48 | USD | 20251021 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1043.28 | USD | 20251021 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1043.28 | USD | 20251021 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 916.4 | USD | 20251021 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 916.4 | USD | 20251021 |