| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251115 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251115 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251115 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251114 | |
| Shandong Fusheng | China national standards | MT | USD | 20251114 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251114 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251114 | |
| Zibo Zhongsheng Chem | China national standards | MT | USD | 20251114 | |
| Xinjiang Tianli Petro | China national standards | MT | USD | 20251114 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251114 |
