| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yushuo Chem | China national standards | MT | USD | 20251203 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251203 | |
| Shandong Linglin | China national standards | MT | USD | 20251203 | |
| Henan Zhongyuan Dahua | China national standards | MT | USD | 20251203 | |
| Linyi Haoxuan | China national standards | MT | USD | 20251203 | |
| Xinjiang Yankuang Qineng | China national standards | MT | USD | 20251203 | |
| Shandong Jiachang Chem | China national standards | MT | USD | 20251203 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251202 | |
| Shandong Fusheng | China national standards | MT | USD | 20251202 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251202 |
