| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Risun | China national standards | MT | USD | 20251020 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20251020 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20251020 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251020 | |
| Henan Zihe | China national standards | MT | USD | 20251020 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20251020 | |
| New SOLAR Tech | China national standards | MT | USD | 20251020 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20251019 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251019 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251018 |
