| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Group Co., Ltd. | China national standards | MT | 843.55 | USD | 20250919 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 843.55 | USD | 20250919 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 843.55 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 984.14 | USD | 20250919 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 801.37 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 829.49 | USD | 20250919 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 913.85 | USD | 20250919 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 913.85 | USD | 20250919 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 815.43 | USD | 20250919 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 896.97 | USD | 20250919 |