| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yancheng SUPER Chem | China national standards | MT | USD | 20251205 | |
| Shandong Langchem | China national standards | MT | USD | 20251205 | |
| Shanghai Guoke | China national standards | MT | USD | 20251205 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20251205 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251205 | |
| Shandong Xima | China national standards | MT | USD | 20251205 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251205 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251205 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251205 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251205 |
