| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Huize Chem | China national standards | MT | USD | 20251023 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251023 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251023 | |
| Shandong Langchem | China national standards | MT | USD | 20251023 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251023 | |
| Suzhou Xuehang Mat | China national standards | MT | USD | 20251023 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251023 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251023 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251023 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251023 |
