| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Qingmai Tech | Industrial Grade | MT | USD | 20251021 | |
| Jinan Kunfeng Chem | Food Grade | MT | USD | 20251021 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251021 | |
| Guang Longyu Chem | Industrial Grade | MT | USD | 20251021 | |
| Baozhen Shandong Chem | Food Grade | MT | USD | 20251021 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251021 | |
| Shandong Kailong Chem | Industrial Grade | MT | USD | 20251021 | |
| Shandong Yushuo Chem | Industrial Grade | MT | USD | 20251021 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251020 | |
| Shandong Fusheng | Industrial Grade | MT | USD | 20251020 |
