| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.49 | USD | 20251211 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.49 | USD | 20251211 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 99.03 | USD | 20251211 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.69 | USD | 20251211 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 84.88 | USD | 20251211 |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 169.76 | USD | 20251211 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 124.38 | USD | 20251210 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.8 | USD | 20251210 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 141.34 | USD | 20251210 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 103.18 | USD | 20251210 |