| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 249.22 | USD | 20251014 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 239.37 | USD | 20251014 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 295.69 | USD | 20251014 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 239.37 | USD | 20251014 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 450.57 | USD | 20251014 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 281.61 | USD | 20251014 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.37 | USD | 20251014 |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | China national standards | MT | 337.93 | USD | 20251014 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.37 | USD | 20251014 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.37 | USD | 20251014 |