| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hongyang Chem | ≥99.5%｜first-grade product | MT | USD | 20260920 | |
| Shandong Jiachang Chem | Xingfa / First-grade Product / Mass Fraction 99.5% | MT | USD | 20260919 | |
| Shandong Yuxuan Chem | ≥99.5%｜first-grade product | MT | USD | 20260919 | |
| Liaocheng Yuanze Chem | ≥99.5%｜first-grade product | MT | USD | 20260919 | |
| Shandong Jiachang Chem | Xingfa / First-grade Product / Mass Fraction 99.5% | MT | USD | 20260918 | |
| Shandong Yuxuan Chem | ≥99.5%｜first-grade product | MT | USD | 20260918 | |
| Jinan Jinrihe Chem | ≥99.5%｜first-grade product | MT | USD | 20260918 | |
| Shandong Hongyang Chem | ≥99.5%｜first-grade product | MT | USD | 20260918 | |
| Shandong Jiachang Chem | Xingfa / First-grade Product / Mass Fraction 99.5% | MT | USD | 20260917 | |
| Shandong Hongyang Chem | ≥99.5%｜first-grade product | MT | USD | 20260917 |
