| Vendor | Spec | Unit | Price | Currency | Date |
| Anhui Xingxing Tech | China national standards | MT | 1917.83 | USD | 20251225 |
| Henan Qianyuexing | 128# | MT | USD | 20251211 | |
| Shandong Yihe Chem | 128# | MT | USD | 20251211 | |
| Shandong Hongyang Chem | 128# | MT | USD | 20251211 | |
| Nantong Xingchen | China national standards | MT | USD | 20251211 | |
| Shandong Hongyang Chem | 128# | MT | USD | 20251210 | |
| Henan Qianyuexing | 128# | MT | USD | 20251210 | |
| Shandong Yihe Chem | 128# | MT | USD | 20251210 | |
| Jinan Jinhao Chem | 128# | MT | USD | 20251210 | |
| Baozhen Shandong Chem | Industrial Grade | MT | USD | 20251210 |