| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.14 | USD | 20251120 |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.21 | USD | 20251119 |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.24 | USD | 20251118 |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.31 | USD | 20251115 |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.31 | USD | 20251114 |
| Jinan Jinrihe Chemical Co., Ltd. | Food Grade | MT | 155.22 | USD | 20251113 |