| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.45 | USD | 20251104 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 138.25 | USD | 20251104 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.7 | USD | 20251104 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 124.18 | USD | 20251103 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 124.18 | USD | 20251103 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.07 | USD | 20251103 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.72 | USD | 20251103 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.18 | USD | 20251103 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 112.89 | USD | 20251103 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 103.01 | USD | 20251103 |