| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 868.2 | USD | 20251108 |
| Jinan Qi Mat | China national standards | MT | 868.2 | USD | 20251108 |
| Sinopec | China national standards | MT | 868.2 | USD | 20251108 |
| Shandong Qiangsen Chem | China national standards | MT | 1044.67 | USD | 20251108 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1327.01 | USD | 20251107 |
| Beijing Yanshan Petro | China national standards | MT | 1221.13 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 1312.89 | USD | 20251107 |
| Changzhou Juyun Mat | China national standards | MT | 1355.24 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 1157.6 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 1157.6 | USD | 20251107 |