| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 211.12 | USD | 20251011 |
| Guangdong Huihao | China national standards | MT | 211.12 | USD | 20251011 |
| Guangdong Huihao | China national standards | MT | 211.12 | USD | 20251011 |
| Tongdai Haijing Soda | China national standards | MT | 168.9 | USD | 20251011 |
| Shandong Haihua | China national standards | MT | 253.35 | USD | 20251011 |
| GuangZhan Chem | China national standards | MT | 204.09 | USD | 20251011 |
| GuangZhan Chem | China national standards | MT | 190.01 | USD | 20251011 |
| GuangZhan Chem | China national standards | MT | 190.01 | USD | 20251011 |
| Hubei 789 Chem | China national standards | MT | 253.35 | USD | 20251011 |
| Hubei 789 Chem | China national standards | MT | 253.35 | USD | 20251011 |