| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Huiyihai | China national standards | MT | USD | 20250711 | |
| Henan Huiyihai | China national standards | MT | USD | 20250710 | |
| Changzhou Qiyuan Chem | Food Grade | MT | USD | 20250710 | |
| Henan Huiyihai | China national standards | MT | USD | 20250709 | |
| Henan Huiyihai | China national standards | MT | USD | 20250708 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 |