| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai SinoMitsui | China national standards | MT | USD | 20251114 | |
| Shandong Henrui Chem | China national standards | MT | USD | 20251114 | |
| Shandong Yaowang Chem | China national standards | MT | USD | 20251114 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251114 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251114 | |
| Unknown | China national standards | MT | USD | 20251114 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251114 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251114 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251113 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251113 |
