| Vendor | Spec | Unit | Price | Currency | Date |
| Xiangyang Youdeshi Chemical Co., Ltd. | Food Grade | MT | 211.88 | USD | 20251126 |
| Guangzhou Zhan'en Chemical Co., Ltd. | Food Grade | MT | 211.88 | USD | 20251126 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 211.88 | USD | 20251126 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 211.88 | USD | 20251126 |
| Guangzhou Zhan'en Chemical Co., Ltd. | Food Grade | MT | 211.88 | USD | 20251126 |
| Guangzhou Zhan'en Chemical Co., Ltd. | Food Grade | MT | 247.19 | USD | 20251126 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 225.91 | USD | 20251125 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.43 | USD | 20251125 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 169.43 | USD | 20251125 |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.31 | USD | 20251125 |