| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 281.66 | USD | 20251013 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 211.25 | USD | 20251013 |
| Binzhou Shengyuan Chemical Technology Co., Ltd. | China national standards | MT | 169.0 | USD | 20251013 |
| Xiangyang Youdeshi Chemical Co., Ltd. | Food Grade | MT | 194.35 | USD | 20251013 |
| Xiangyang Youdeshi Chemical Co., Ltd. | Food Grade | MT | 211.25 | USD | 20251013 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.58 | USD | 20251013 |
| Guangzhou Zhan'en Chemical Co., Ltd. | Food Grade | MT | 246.45 | USD | 20251013 |
| Guangzhou Zhan'en Chemical Co., Ltd. | Food Grade | MT | 246.45 | USD | 20251013 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 246.45 | USD | 20251013 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 246.45 | USD | 20251013 |