| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 1013.98 | USD | 20251013 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 1013.98 | USD | 20251013 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1351.98 | USD | 20251013 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1351.98 | USD | 20251013 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 915.4 | USD | 20251013 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.98 | USD | 20251013 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1028.07 | USD | 20251013 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1520.98 | USD | 20251013 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 915.4 | USD | 20251013 |
| Suzhou Xuehang New Materials Co., Ltd. | China national standards | MT | 1619.56 | USD | 20251013 |