| Vendor | Spec | Unit | Price | Currency | Date |
| Gansu Yongsheng | 31percent | MT | 7.05 | USD | 20251023 |
| Shandong Dongming Petro | 31percent | MT | 16.91 | USD | 20251022 |
| Zhangzhou Sanan Chem | 31percent | MT | 16.91 | USD | 20251022 |
| Liao Huatong Chem | 31percent | MT | 14.09 | USD | 20251022 |
| Shandong Dongming Petro | 31percent | MT | 16.92 | USD | 20251021 |
| Zhangzhou Sanan Chem | 31percent | MT | 16.92 | USD | 20251021 |
| Liao Huatong Chem | 31percent | MT | 14.1 | USD | 20251021 |
| Liao Huatong Chem | 31percent | MT | 14.09 | USD | 20251020 |
| Zhangzhou Sanan Chem | 31percent | MT | 14.09 | USD | 20251020 |
| Gansu Yongsheng | 31percent | MT | 7.04 | USD | 20251020 |