| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 748.97 | USD | 20251208 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 805.49 | USD | 20251208 |
| Shanghai Lanyan Cosmetics Co., Ltd. | China national standards | MT | 1342.49 | USD | 20251208 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 960.94 | USD | 20251208 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 960.94 | USD | 20251208 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 833.76 | USD | 20251208 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 833.76 | USD | 20251208 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 833.76 | USD | 20251208 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 833.76 | USD | 20251208 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 833.76 | USD | 20251208 |