| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1520.1 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.4 | USD | 20251011 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1027.47 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 928.95 | USD | 20251011 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 928.95 | USD | 20251011 |