| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251128 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251128 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251128 | |
| Shandong Mingyu | China national standards | MT | USD | 20251128 | |
| Liao Jinxinda | China national standards | MT | USD | 20251128 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251128 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251128 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251128 | |
| Anhui Ruibai | China national standards | MT | USD | 20251128 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20251128 |
