| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1016.33 | USD | 20251029 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 988.1 | USD | 20251029 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 423.47 | USD | 20251029 |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | China national standards | MT | 536.4 | USD | 20251029 |
| Shandong Qiancheng New Materials Co., Ltd. | 90% | MT | 395.24 | USD | 20251029 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 367.01 | USD | 20251029 |
| Shandong Jiachang Chemical Co., Ltd. | China national standards | MT | 437.59 | USD | 20251029 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 338.78 | USD | 20251029 |
| Shandong LuoHeng Chemical Products Co., Ltd. | 90% | MT | 508.17 | USD | 20251029 |
| Zhongyin New Materials (Jinan) Co., Ltd. | 90% | MT | 455.94 | USD | 20251029 |