| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 211.95 | USD | 20251209 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 183.69 | USD | 20251209 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.58 | USD | 20251208 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 169.58 | USD | 20251208 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 183.71 | USD | 20251208 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 282.63 | USD | 20251208 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.61 | USD | 20251207 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 183.75 | USD | 20251207 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 169.61 | USD | 20251207 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 169.61 | USD | 20251205 |