| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Lixin Shengshi New Material Technology Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251024 |
| Beijing Wentong Tianxia Cultural Technology Co., Ltd. | China national standards | MT | 1085.61 | USD | 20251024 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1029.21 | USD | 20251024 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 1127.9 | USD | 20251024 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 1001.02 | USD | 20251024 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 1015.11 | USD | 20251024 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1064.46 | USD | 20251024 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1085.61 | USD | 20251024 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 1015.11 | USD | 20251024 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 874.13 | USD | 20251024 |