| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.22 | USD | 20251009 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.96 | USD | 20251007 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.4 | USD | 20251007 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.96 | USD | 20251006 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.4 | USD | 20251006 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.96 | USD | 20251005 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.88 | USD | 20251005 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.96 | USD | 20251004 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.4 | USD | 20251004 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.96 | USD | 20251003 |