| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1069.56 | USD | 20250923 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1097.71 | USD | 20250923 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1097.71 | USD | 20250923 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1111.78 | USD | 20250923 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1069.56 | USD | 20250923 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1013.27 | USD | 20250923 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 985.12 | USD | 20250923 |
| Beijing Wentong Tianxia Cultural Technology Co., Ltd. | China national standards | MT | 1069.56 | USD | 20250923 |
| Beijing Wentong Tianxia Cultural Technology Co., Ltd. | China national standards | MT | 1069.56 | USD | 20250923 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 1026.64 | USD | 20250922 |