| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 846.25 | USD | 20251105 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 944.98 | USD | 20251105 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 789.83 | USD | 20251105 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 818.04 | USD | 20251105 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1142.44 | USD | 20251105 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1057.81 | USD | 20251105 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 987.29 | USD | 20251105 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 789.83 | USD | 20251105 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 789.83 | USD | 20251105 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 881.51 | USD | 20251105 |