| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Huize Chem | China national standards | MT | USD | 20251208 | |
| Shandong Junfeng | China national standards | MT | USD | 20251208 | |
| Shandong Langchem | China national standards | MT | USD | 20251208 | |
| Shanghai Guoke | China national standards | MT | USD | 20251208 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251208 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251208 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251208 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251208 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20251208 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251208 |
