| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.22 | USD | 20251205 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.22 | USD | 20251205 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.22 | USD | 20251205 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 452.3 | USD | 20251205 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 395.77 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.72 | USD | 20251204 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 353.44 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 381.72 | USD | 20251204 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 353.44 | USD | 20251204 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.89 | USD | 20251204 |