| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 1044.02 | USD | 20251031 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 437.36 | USD | 20251031 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 634.88 | USD | 20251031 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 409.14 | USD | 20251031 |
| Shandong LuoHeng Chemical Products Co., Ltd. | 90% | MT | 507.9 | USD | 20251031 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 987.58 | USD | 20251031 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 402.09 | USD | 20251031 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 465.58 | USD | 20251031 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.49 | USD | 20251031 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 409.14 | USD | 20251031 |