| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 1219.72 | USD | 20251023 |
| Nanjing Runsheng Petro | China national standards | MT | 987.06 | USD | 20251023 |
| Shandong Huize Chem | China national standards | MT | 1057.56 | USD | 20251023 |
| Changzhou Juyun Mat | China national standards | MT | 1353.68 | USD | 20251023 |
| Changzhou Juyun Mat | China national standards | MT | 1339.58 | USD | 20251023 |
| Changzhou Juyun Mat | China national standards | MT | 1353.68 | USD | 20251023 |
| Shaanxi Yanchang Petro | China national standards | MT | 891.17 | USD | 20251023 |
| Sinopec | China national standards | MT | 890.72 | USD | 20251022 |
| Shaanxi Yanchang Petro | China national standards | MT | 890.72 | USD | 20251022 |
| Sinopec | China national standards | MT | 1226.15 | USD | 20251022 |