| Vendor | Spec | Unit | Price | Currency | Date |
| Guang Longyu Chem | Industrial Grade | MT | 281.34 | USD | 20250929 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 337.6 | USD | 20250929 |
| Henan Qingmai Tech | Industrial Grade | MT | 407.94 | USD | 20250929 |
| Wuhan Hengjiu Chem | China national standards | MT | 281.34 | USD | 20250929 |
| Chizhou Xinyu Chem | Industrial Grade | MT | 253.2 | USD | 20250929 |
| Shanghai Guoke | Food Grade | MT | 323.54 | USD | 20250929 |
| Suzhou Shangma Chem | Industrial Grade | MT | 253.2 | USD | 20250929 |
| Shanghai Guoke | Industrial Grade | MT | 306.66 | USD | 20250929 |
| Jinan Kunfeng Chem | Food Grade | MT | 281.34 | USD | 20250929 |
| Shandong Qiangsen Chem | China national standards | MT | 189.9 | USD | 20250929 |