| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | 99.9% | MT | USD | 20260930 | |
| Shandong Yihe Chem | 99% | MT | USD | 20260930 | |
| Shandong Beiluhengsheng | Adipic acid, purity: ≥99.8% | MT | USD | 20260930 | |
| Shandong Mantanghong | Adipic acid, purity: ≥99.8% | MT | USD | 20260930 | |
| Shandong Hongyang Chem | 99.9% | MT | USD | 20260930 | |
| Nanjing Waien Chem | ≥99.7%｜Premium grade | MT | USD | 20260930 | |
| Shandong Chuanheyuan | ≥99.7%｜Premium grade | MT | USD | 20260930 | |
| Shandong Hualu | ≥99.7%｜Premium grade | MT | USD | 20260930 | |
| Guangzhou Tianyue Chem | ≥99.7%｜Premium grade | MT | USD | 20260930 | |
| Nantong Zhonghe Chem | ≥99.7%｜Premium grade | MT | USD | 20260930 |
