| Vendor | Spec | Unit | Price | Currency | Date |
| Anhui Haozhan Tech | China national standards | MT | 204.64 | USD | 20251028 |
| Shanghai Guoke | China national standards | MT | 261.09 | USD | 20251028 |
| Henan Junma Chem | China national standards | MT | 190.53 | USD | 20251028 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.53 | USD | 20251028 |
| Pingxiang Lixin BioTech | China national standards | MT | 183.47 | USD | 20251028 |
| Pingxiang Lixin BioTech | China national standards | MT | 197.58 | USD | 20251028 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.58 | USD | 20251028 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.53 | USD | 20251028 |
| Shandong Qiangsen Chem | China national standards | MT | 190.53 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 183.47 | USD | 20251028 |