| Vendor | Spec | Unit | Price | Currency | Date |
| GuangZhan Chem | China national standards | MT | 268.11 | USD | 20251103 |
| GuangZhan Chem | Food Grade | MT | 282.22 | USD | 20251103 |
| Guang Longyu Chem | Industrial Grade | MT | 282.22 | USD | 20251103 |
| Shandong Longhui Chem | Food Grade | MT | 303.39 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 225.78 | USD | 20251103 |
| Jinan Kunfeng Chem | Food Grade | MT | 282.22 | USD | 20251103 |
| Shanghai Guoke | Food Grade | MT | 331.61 | USD | 20251103 |
| Shanghai Guoke | Industrial Grade | MT | 309.03 | USD | 20251103 |
| Shandong Fusheng | Industrial Grade | MT | 282.22 | USD | 20251103 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 338.66 | USD | 20251103 |