| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| JX Shilei | China national standards | MT | USD | 20251013 | |
| Shandong Dongyue | China national standards | MT | USD | 20251013 | |
| Dongying Huatai Chem | China national standards | MT | USD | 20251013 | |
| GX Tiandong Jinyi Tech | China national standards | MT | USD | 20251013 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251013 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251013 | |
| Shandong Langchem | China national standards | MT | USD | 20251013 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251013 | |
| Shanghai Guoke | China national standards | MT | USD | 20251013 | |
| Zaozhuang Yitai | China national standards | MT | USD | 20251013 |
