| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251103 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251103 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251103 | |
| Shandong Langchem | China national standards | MT | USD | 20251103 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251103 | |
| Shanghai Guoke | China national standards | MT | USD | 20251103 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251103 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251103 | |
| Yixing Wencheng Chem | China national standards | MT | USD | 20251103 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251103 |
