| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 987.77 | USD | 20251103 |
| Beijing Yanshan Petro | China national standards | MT | 1157.1 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 1312.32 | USD | 20251103 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1326.43 | USD | 20251103 |
| Shandong Hongyang Chem | China national standards | MT | 1192.37 | USD | 20251103 |
| Zibo Lishuo Chem | China national standards | MT | 987.77 | USD | 20251103 |
| Changzhou Juyun Mat | China national standards | MT | 1354.65 | USD | 20251103 |
| Shandong Jinwen Chem | China national standards | MT | 1199.43 | USD | 20251103 |
| Zibo Lishuo Chem | China national standards | MT | 987.77 | USD | 20251103 |
| Zibo Lishuo Chem | China national standards | MT | 987.77 | USD | 20251103 |