| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 818.56 | USD | 20251028 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 748.0 | USD | 20251028 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 945.58 | USD | 20251028 |
| Shandong Langcheng Chemical Co., Ltd. | Industrial Grade | MT | 910.3 | USD | 20251028 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 910.3 | USD | 20251028 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 903.24 | USD | 20251028 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 938.52 | USD | 20251028 |
| Shanghai Lanyan Cosmetics Co., Ltd. | China national standards | MT | 1340.75 | USD | 20251028 |