| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.41 | USD | 20250926 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 590.29 | USD | 20250926 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 407.58 | USD | 20250926 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 407.58 | USD | 20250926 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 407.58 | USD | 20250926 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 407.58 | USD | 20250926 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 407.58 | USD | 20250926 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 534.07 | USD | 20250926 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 463.8 | USD | 20250926 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 435.69 | USD | 20250926 |