| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yushuo Chem | China national standards | MT | USD | 20251021 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251021 | |
| Shandong Guanjiu Energy | China national standards | MT | USD | 20251021 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251021 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251020 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251020 | |
| Shandong Fusheng | China national standards | MT | USD | 20251020 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251020 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251020 | |
| Shandong Xima | China national standards | MT | USD | 20251020 |
