| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Pingxiang Lixin BioTech | China national standards | MT | USD | 20251117 | |
| Henan Junma Chem | China national standards | MT | USD | 20251117 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20251117 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251117 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251117 | |
| Shanghai Guoke | China national standards | MT | USD | 20251117 | |
| Anhui Haozhan Tech | China national standards | MT | USD | 20251117 | |
| Henan Sendi EnvTech | China national standards | MT | USD | 20251117 | |
| Jinan Xingdate Bio | China national standards | MT | USD | 20251117 | |
| Henan Huiyihai | China national standards | MT | USD | 20251117 |
