| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 337.93 | USD | 20251014 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.57 | USD | 20251014 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 330.89 | USD | 20251014 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.65 | USD | 20251014 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.37 | USD | 20251014 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 344.97 | USD | 20251014 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 337.93 | USD | 20251014 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 352.01 | USD | 20251014 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 330.89 | USD | 20251014 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 352.01 | USD | 20251014 |