| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Juyun Mat | China national standards | MT | 1338.99 | USD | 20251017 |
| Changzhou Juyun Mat | China national standards | MT | 1353.08 | USD | 20251017 |
| Qingdao Chengxin Chem | China national standards | MT | 958.18 | USD | 20251016 |
| Changzhou Dohow | China national standards | MT | 958.18 | USD | 20251016 |
| Sinopec | China national standards | MT | 915.91 | USD | 20251016 |
| Lihuayi Shandong | China national standards | MT | 901.81 | USD | 20251016 |
| Lihuayi Shandong | China national standards | MT | 908.86 | USD | 20251016 |
| Shaanxi Yanchang Petro | China national standards | MT | 908.86 | USD | 20251016 |
| Sinopec | China national standards | MT | 908.86 | USD | 20251016 |
| Jinan Pulaihua Chem | China national standards | MT | 1183.63 | USD | 20251016 |