| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem | Industrial Grade | MT | 325.17 | USD | 20251204 |
| Shandong Yushuo Chem | Food Grade | MT | 296.89 | USD | 20251204 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 240.34 | USD | 20251204 |
| Changzhou Qidi Chem | Industrial Grade | MT | 325.17 | USD | 20251204 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 226.2 | USD | 20251204 |
| Shanghai Guoke | Food Grade | MT | 346.37 | USD | 20251204 |
| Shanghai Guoke | Industrial Grade | MT | 325.17 | USD | 20251204 |
| Suzhou Shangma Chem | Industrial Grade | MT | 353.44 | USD | 20251204 |
| Shandong Yushuo Chem | Industrial Grade | MT | 311.03 | USD | 20251204 |
| Shandong Kailong Chem | Industrial Grade | MT | 296.89 | USD | 20251204 |