| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 989.08 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 904.3 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 897.23 | USD | 20251209 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 808.22 | USD | 20251209 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 918.43 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 897.23 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.23 | USD | 20251209 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 974.95 | USD | 20251209 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 932.56 | USD | 20251209 |
| Suzhou Xuehang New Materials Co., Ltd. | China national standards | MT | 1596.65 | USD | 20251209 |