| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai SKY Chem | China national standards | MT | USD | 20251119 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251119 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251119 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251119 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251119 | |
| Shandong Mingyu | China national standards | MT | USD | 20251119 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251119 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251119 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251119 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251119 |
