| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Jinshuo Chem | China national standards | MT | 606.77 | USD | 20251103 |
| Sinopec | China national standards | MT | 592.66 | USD | 20251103 |
| Weifang Yixin Chem | China national standards | MT | 606.77 | USD | 20251103 |
| Sinopec | China national standards | MT | 606.77 | USD | 20251103 |
| Unknown | China national standards | MT | 609.59 | USD | 20251103 |
| Unknown | China national standards | MT | 602.54 | USD | 20251103 |
| Nanjing Runsheng Petro | China national standards | MT | 818.43 | USD | 20251103 |
| Sinopec | China national standards | MT | 592.66 | USD | 20251103 |
| Shanghai SinoMitsui | China national standards | MT | 606.77 | USD | 20251103 |
| Shandong Hongyang Chem | China national standards | MT | 917.21 | USD | 20251103 |