| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Huiyihai | China national standards | MT | USD | 20251119 | |
| Henan Qingmai Tech | Industrial Grade | MT | USD | 20251119 | |
| Jinan Jinhao Chem | Industrial Grade | MT | USD | 20251119 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20251119 | |
| Shandong Jiaen Chem | Industrial Grade | MT | USD | 20251119 | |
| Jinan Kunfeng Chem | Food Grade | MT | USD | 20251119 | |
| Shandong Kailong Chem | Industrial Grade | MT | USD | 20251119 | |
| Shandong Fusheng | Industrial Grade | MT | USD | 20251119 | |
| Shandong Longhui Chem | Food Grade | MT | USD | 20251119 | |
| Changzhou Qidi Chem | Food Grade | MT | USD | 20251118 |
