| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 887.66 | USD | 20251020 |
| Shandong Wells Chem | China national standards | MT | 901.75 | USD | 20251020 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 901.75 | USD | 20251020 |
| Shandong Mengkanda Chem | China national standards | MT | 781.99 | USD | 20251020 |
| Shandong Xingpeng Chem | China national standards | MT | 648.13 | USD | 20251020 |
| Jinan Angxin Chem | China national standards | MT | 803.12 | USD | 20251020 |
| Shanghai Ronghe Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shandong Qiangsen Chem | China national standards | MT | 746.76 | USD | 20251020 |
| Nanjing Baitu Chem | China national standards | MT | 817.21 | USD | 20251020 |
| Nanjing Baitu Chem | China national standards | MT | 901.75 | USD | 20251020 |