| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 937.57 | USD | 20251024 |
| Shandong Langcheng Chemical Co., Ltd. | Industrial Grade | MT | 909.37 | USD | 20251024 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 909.37 | USD | 20251024 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 845.93 | USD | 20251024 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 747.24 | USD | 20251024 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 803.63 | USD | 20251024 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 902.32 | USD | 20251024 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 902.32 | USD | 20251024 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 888.22 | USD | 20251024 |
| Shanghai Lanyan Cosmetics Co., Ltd. | China national standards | MT | 1339.39 | USD | 20251024 |