| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 183.28 | USD | 20251024 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.19 | USD | 20251024 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.21 | USD | 20251023 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 183.31 | USD | 20251023 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.12 | USD | 20251022 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 183.22 | USD | 20251022 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 211.4 | USD | 20251022 |
| Shandong Haihua Group Co., Ltd. | China national standards | MT | 169.18 | USD | 20251021 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 183.28 | USD | 20251021 |
| Shandong Haihua Group Co., Ltd. | Food Grade | MT | 281.97 | USD | 20251021 |