| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chem | China national standards | MT | 1001.02 | USD | 20251024 |
| Hunan Lixin Tech | China national standards | MT | 1015.11 | USD | 20251024 |
| Hunan Lixin Tech | China national standards | MT | 1071.51 | USD | 20251024 |
| Beijing WentongTech | China national standards | MT | 1071.51 | USD | 20251024 |
| Beijing WentongTech | China national standards | MT | 1071.51 | USD | 20251024 |
| Pingxiang Lixin BioTech | China national standards | MT | 1015.11 | USD | 20251024 |
| Pingxiang Lixin BioTech | China national standards | MT | 1085.61 | USD | 20251024 |
| Pingxiang Lixin BioTech | China national standards | MT | 1071.51 | USD | 20251024 |
| Pingxiang Lixin BioTech | China national standards | MT | 1064.46 | USD | 20251024 |
| Pingxiang Lixin BioTech | China national standards | MT | 1092.66 | USD | 20251024 |