| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 974.63 | USD | 20251126 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 960.51 | USD | 20251126 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1002.88 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 974.63 | USD | 20251126 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1087.63 | USD | 20251126 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 1228.88 | USD | 20251126 |
| Guanjiuzhou (Shandong) Energy Technology Co., Ltd. | China national standards | MT | 960.51 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1130.01 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1130.01 | USD | 20251126 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 932.26 | USD | 20251126 |