| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hongyang Chem | China national standards | MT | USD | 20251017 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20251017 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251017 | |
| Hubei Nengtech | China national standards | MT | USD | 20251016 | |
| Shanxi Nobo | China national standards | MT | USD | 20251016 | |
| TL CONCH | China national standards | MT | USD | 20251016 | |
| Nanjing Libang | China national standards | MT | USD | 20251016 | |
| Zhejiang GREAT | China national standards | MT | USD | 20251016 | |
| Xinjiang Zhongtai | China national standards | MT | USD | 20251016 | |
| Zhenhai Taida | China national standards | MT | USD | 20251016 |
