| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem | Food Grade | MT | 323.25 | USD | 20250926 |
| Shanghai SKY Chem | Industrial Grade | MT | 306.39 | USD | 20250926 |
| Shanghai SKY Chem | Industrial Grade | MT | 306.8 | USD | 20250925 |
| Shanghai SKY Chem | Food Grade | MT | 323.68 | USD | 20250925 |
| Shanghai SKY Chem | Food Grade | MT | 323.68 | USD | 20250924 |
| Shanghai SKY Chem | Industrial Grade | MT | 306.8 | USD | 20250924 |
| Shanghai SKY Chem | Industrial Grade | MT | 306.8 | USD | 20250923 |
| Shanghai SKY Chem | Food Grade | MT | 323.68 | USD | 20250923 |
| Shanghai SKY Chem | China national standards | MT | 323.46 | USD | 20250922 |
| Shanghai SKY Chem | China national standards | MT | 306.58 | USD | 20250922 |