| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1201.02 | USD | 20251209 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1201.02 | USD | 20251209 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 946.69 | USD | 20251209 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1271.67 | USD | 20251209 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 989.08 | USD | 20251209 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1243.41 | USD | 20251209 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 925.49 | USD | 20251209 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 960.82 | USD | 20251209 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1201.02 | USD | 20251209 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 918.43 | USD | 20251209 |