| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251025 | |
| Shandong Haihua | China national standards | MT | USD | 20251025 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251024 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251024 | |
| Sichuan Hebang Bio | China national standards | MT | USD | 20251024 | |
| Shanghai Guoke | China national standards | MT | USD | 20251024 | |
| Henan Qianyuexing | China national standards | MT | USD | 20251024 | |
| Henan Baiquan | China national standards | MT | USD | 20251024 | |
| Haohua Junhua | China national standards | MT | USD | 20251024 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20251024 |
