| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 155.11 | USD | 20251023 |
| Henan Leavit Chem | China national standards | MT | 148.06 | USD | 20251023 |
| Henan Leavit Chem | China national standards | MT | 162.16 | USD | 20251023 |
| Guangdong Huihao | China national standards | MT | 211.51 | USD | 20251023 |
| Guangdong Huihao | China national standards | MT | 211.51 | USD | 20251023 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.51 | USD | 20251023 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.41 | USD | 20251023 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.66 | USD | 20251023 |
| Henan Kaijie Water | China national standards | MT | 211.51 | USD | 20251023 |
| Henan Leavit Chem | China national standards | MT | 163.57 | USD | 20251023 |