| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251121 | |
| Shandong Longhui Chem | Food Grade | MT | USD | 20251121 | |
| Guangzhou Tianyue Chem | Industrial Grade | MT | USD | 20251121 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251121 | |
| Shandong Kailong Chem | Industrial Grade | MT | USD | 20251121 | |
| Shandong Yushuo Chem | Food Grade | MT | USD | 20251121 | |
| Shanghai SKY Chem | Industrial Grade | MT | USD | 20251121 | |
| Jinan Kunfeng Chem | Food Grade | MT | USD | 20251121 | |
| Henan Qingmai Tech | Industrial Grade | MT | USD | 20251121 | |
| Henan Huiyihai | China national standards | MT | USD | 20251121 |
