| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chemical Technology Co., Ltd. | Food Grade | MT | 159.63 | USD | 20251128 |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.39 | USD | 20251128 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 169.52 | USD | 20251128 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.52 | USD | 20251128 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 204.83 | USD | 20251128 |
| Xiangyang Youdeshi Chemical Co., Ltd. | Food Grade | MT | 211.9 | USD | 20251128 |
| Xiangyang Youdeshi Chemical Co., Ltd. | Food Grade | MT | 190.71 | USD | 20251128 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 223.2 | USD | 20251128 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. | China national standards | MT | 204.83 | USD | 20251128 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. | China national standards | MT | 183.64 | USD | 20251128 |