| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Qingmai Tech | Industrial Grade | MT | USD | 20251010 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251010 | |
| Shandong Longhui Chem | Food Grade | MT | USD | 20251010 | |
| Jinan Kunfeng Chem | Food Grade | MT | USD | 20251010 | |
| Guang Longyu Chem | Industrial Grade | MT | USD | 20251010 | |
| Shandong Kailong Chem | Industrial Grade | MT | USD | 20251010 | |
| Guangzhou Tianyue Chem | Industrial Grade | MT | USD | 20251010 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20251009 | |
| Chizhou Xinyu Chem | Industrial Grade | MT | USD | 20251009 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251009 |
