| Vendor | Spec | Unit | Price | Currency | Date |
| Anhui Haozhan Environmental Protection Technology Co., Ltd. | China national standards | MT | 204.61 | USD | 20251103 |
| Chizhou Xinyu Chemical Technology Co., Ltd. | China national standards | MT | 211.66 | USD | 20251103 |
| Jiangxi Xinmao Chemical Co., Ltd. | China national standards | MT | 190.5 | USD | 20251103 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 261.05 | USD | 20251103 |
| Henan Sendi Environmental Protection Technology Co., Ltd. | China national standards | MT | 201.79 | USD | 20251103 |
| Henan Sendi Environmental Protection Technology Co., Ltd. | China national standards | MT | 201.79 | USD | 20251103 |
| Henan Sendi Environmental Protection Technology Co., Ltd. | China national standards | MT | 194.73 | USD | 20251103 |
| Henan Lanen Chemical Co., Ltd. | China national standards | MT | 177.8 | USD | 20251103 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.81 | USD | 20251103 |
| Henan Baiquan Pharmaceutical Co., Ltd. | China national standards | MT | 166.51 | USD | 20251103 |