| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20251018 | |
| Shandong Kailong Chem | China national standards | MT | USD | 20251018 | |
| Jinan Kunfeng Chem | China national standards | MT | USD | 20251018 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251018 | |
| Henan Qingmai Tech | China national standards | MT | USD | 20251018 | |
| Henan Huiyi | China national standards | MT | USD | 20251018 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251018 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20251017 | |
| Shandong Fusheng | Industrial Grade | MT | USD | 20251017 | |
| Baozhen Shandong Chem | Food Grade | MT | USD | 20251017 |
