| Vendor | Spec | Unit | Price | Currency | Date |
| Nanyang Xingke Material Station | China national standards | MT | 112.6 | USD | 20251011 |
| Nanyang Huida Commerce and Trade Co., Ltd. | China national standards | MT | 112.6 | USD | 20251011 |
| JiangSu Suyan Jingshen Co., Ltd. | China national standards | MT | 112.6 | USD | 20251011 |
| Henan Tenghu Biotechnology Co., Ltd. | Food Grade | MT | 124.0 | USD | 20251011 |
| Luoyang Jiaxin Technology Industry Co., Ltd. | China national standards | MT | 109.78 | USD | 20251011 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 204.09 | USD | 20251011 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.42 | USD | 20251011 |
| Xiangyang Youdeshi Chemical Co., Ltd. | Food Grade | MT | 211.12 | USD | 20251011 |
| Xiangyang Youdeshi Chemical Co., Ltd. | Food Grade | MT | 194.23 | USD | 20251011 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.9 | USD | 20251011 |