| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251119 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251119 | |
| Liao Jinxinda | 90% | MT | USD | 20251119 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251119 | |
| Shanghai Guoke | China national standards | MT | USD | 20251119 | |
| Liaocheng Xinli | China national standards | MT | USD | 20251119 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251119 | |
| Aite Zhejiang | China national standards | MT | USD | 20251119 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251119 | |
| Shandong Xima | China national standards | MT | USD | 20251119 |
