| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.8 | USD | 20250929 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.8 | USD | 20250929 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.87 | USD | 20250929 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.65 | USD | 20250928 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.71 | USD | 20250928 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 281.09 | USD | 20250928 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.71 | USD | 20250927 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.71 | USD | 20250926 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 281.09 | USD | 20250926 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.03 | USD | 20250926 |