| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 889.91 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 1080.6 | USD | 20251202 |
| Lihuayi Shandong | China national standards | MT | 889.91 | USD | 20251202 |
| Shandong Zhiheng | China national standards | MT | 1052.35 | USD | 20251202 |
| Sinopec | China national standards | MT | 889.91 | USD | 20251202 |
| Sinopec | China national standards | MT | 1009.97 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 889.91 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 889.91 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 861.65 | USD | 20251202 |