| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251103 | |
| Nanjing Baitu 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 | |
| Shanghai Lanyan | China national standards | MT | USD | 20251103 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251103 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251103 | |
| Guang Longyu Chem | China national standards | MT | USD | 20251103 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251103 |
