| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Lanyan | China national standards | MT | 1338.9 | USD | 20251022 |
| Nanjing Baitu Chem | China national standards | MT | 817.43 | USD | 20251022 |
| Nanjing Baitu Chem | China national standards | MT | 901.99 | USD | 20251022 |
| Shandong Mengkanda Chem | China national standards | MT | 782.2 | USD | 20251022 |
| Shandong Fusheng | China national standards | MT | 901.99 | USD | 20251022 |
| Shandong Fusheng | Industrial Grade | MT | 901.99 | USD | 20251022 |
| Shandong Fusheng | China national standards | MT | 845.62 | USD | 20251022 |
| Aite Zhejiang | China national standards | MT | 845.62 | USD | 20251022 |
| Aite Zhejiang | China national standards | MT | 789.24 | USD | 20251022 |
| Shandong Wells Chem | China national standards | MT | 817.43 | USD | 20251022 |