| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20251203 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251203 | |
| Shanghai Guoke | China national standards | MT | USD | 20251203 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251203 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251203 | |
| Hubei 789 Chem | Agricultural Grade | MT | USD | 20251203 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251203 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20251203 | |
| Guangdong Huihao | 25percent | MT | USD | 20251203 | |
| Jinan Xingdate Bio | China national standards | MT | USD | 20251203 |
