| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| UniTrend China | China national standards | MT | USD | 20251023 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251023 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251023 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251023 | |
| Shandong Xima | China national standards | MT | USD | 20251023 | |
| ZJ Dayang Biotech | 200 mesh | MT | USD | 20251023 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251023 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251023 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20251023 | |
| Shandong Xinmao New Materials | China national standards | MT | USD | 20251023 |
