| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.88 | USD | 20250923 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.21 | USD | 20250922 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.21 | USD | 20250922 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.76 | USD | 20250922 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 246.11 | USD | 20250922 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 182.83 | USD | 20250922 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 281.27 | USD | 20250922 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 168.71 | USD | 20250921 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 281.18 | USD | 20250920 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 267.12 | USD | 20250920 |