| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai SKY Chem | China national standards | MT | USD | 20251209 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251209 | |
| Henan Qingmai Tech | China national standards | MT | USD | 20251209 | |
| GuangZhan Chem | China national standards | MT | USD | 20251209 | |
| Tongdai Haijing Soda | China national standards | MT | USD | 20251209 | |
| Guangdong Huihao | China national standards | MT | USD | 20251209 | |
| Hubei Shuanghuan Tech | China national standards | MT | USD | 20251209 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251209 | |
| Suzhou Shangma Chem | China national standards | MT | USD | 20251209 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251209 |
