| Vendor | Spec | Unit | Price | Currency | Date |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 394.82 | USD | 20251023 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1036.41 | USD | 20251023 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 394.82 | USD | 20251023 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1015.26 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 408.92 | USD | 20251023 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1029.36 | USD | 20251023 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 458.28 | USD | 20251023 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1043.46 | USD | 20251023 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 437.12 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 408.92 | USD | 20251023 |