| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 988.35 | USD | 20251114 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1016.59 | USD | 20251114 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1044.83 | USD | 20251114 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1044.83 | USD | 20251114 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 917.76 | USD | 20251114 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 882.46 | USD | 20251114 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 882.46 | USD | 20251114 |