| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1085.58 | USD | 20251021 |
| Beijing Wentong Tianxia Cultural Technology Co., Ltd. | China national standards | MT | 1071.48 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 902.3 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1064.43 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1092.63 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1085.58 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1064.43 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1085.58 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1071.48 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1092.63 | USD | 20251021 |