| Vendor | Spec | Unit | Price | Currency | Date |
| Suzhou Xuehang New Materials Co., Ltd. | China national standards | MT | 1624.39 | USD | 20251126 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1525.51 | USD | 20251126 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 875.76 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1257.13 | USD | 20251126 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 918.13 | USD | 20251126 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 918.13 | USD | 20251126 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1045.26 | USD | 20251126 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1002.88 | USD | 20251126 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 918.13 | USD | 20251126 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 1073.51 | USD | 20251126 |