| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1299.55 | USD | 20251202 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1087.66 | USD | 20251202 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.04 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.16 | USD | 20251202 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 918.16 | USD | 20251202 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.04 | USD | 20251202 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1228.92 | USD | 20251202 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.16 | USD | 20251202 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1306.61 | USD | 20251202 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 988.78 | USD | 20251202 |