| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251024 | |
| Zibo Jinshuo Chem | China national standards | MT | USD | 20251024 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251024 | |
| Zibo Qixiang Chem | China national standards | MT | USD | 20251023 | |
| Shandong Dongming Petro | China national standards | MT | USD | 20251023 | |
| Huizhou Yussen | China national standards | MT | USD | 20251023 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251023 | |
| Anhui Zhonghuifa | China national standards | MT | USD | 20251023 | |
| Zibo Jinshuo Chem | China national standards | MT | USD | 20251023 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251023 |
