| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Youlixin Chemical Co., Ltd. | 90% | MT | 493.15 | USD | 20251020 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 563.59 | USD | 20251020 |
| Jiangsu Youlixin Chemical Co., Ltd. | China national standards | MT | 366.34 | USD | 20251020 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 436.79 | USD | 20251020 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 1042.65 | USD | 20251020 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.34 | USD | 20251020 |
| Shandong Zhenkun New Materials Co., Ltd. | 90% | MT | 394.52 | USD | 20251020 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 352.25 | USD | 20251020 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 535.41 | USD | 20251020 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 401.56 | USD | 20251020 |