| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 147.7 | USD | 20250929 |
| Tongdai Haijing Soda | China national standards | MT | 168.8 | USD | 20250929 |
| Haohua Junhua | China national standards | MT | 161.77 | USD | 20250929 |
| Henan Baiquan | China national standards | MT | 168.8 | USD | 20250929 |
| Henan Qianyuexing | China national standards | MT | 165.99 | USD | 20250929 |
| Hubei Shuanghuan Tech | China national standards | MT | 203.97 | USD | 20250929 |
| GuangZhan Chem | China national standards | MT | 189.9 | USD | 20250929 |
| GuangZhan Chem | China national standards | MT | 189.9 | USD | 20250929 |
| Shanghai SKY Chem | China national standards | MT | 194.12 | USD | 20250929 |
| Shanghai SKY Chem | China national standards | MT | 194.12 | USD | 20250929 |