| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Laya Chem | China national standards | MT | USD | 20251011 | |
| Henan Zihe | China national standards | MT | USD | 20251011 | |
| Zhenjiang UnionChem | China national standards | MT | USD | 20251011 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20251011 | |
| Lihuayi Shandong | China national standards | MT | USD | 20251011 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20251011 | |
| Panjin Read Chem | China national standards | MT | USD | 20251011 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20251011 | |
| Hubei Nengtech | China national standards | MT | USD | 20251010 | |
| Shanxi Nobo | China national standards | MT | USD | 20251010 |
