| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.32 | USD | 20251023 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 423.02 | USD | 20251023 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.62 | USD | 20251023 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 338.42 | USD | 20251023 |
| Shandong Zhenkun New Materials Co., Ltd. | 90% | MT | 394.82 | USD | 20251023 |
| Shandong Zhenkun New Materials Co., Ltd. | China national standards | MT | 987.06 | USD | 20251023 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 521.73 | USD | 20251023 |
| Shandong Zhenkun New Materials Co., Ltd. | China national standards | MT | 324.32 | USD | 20251023 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 394.82 | USD | 20251023 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 585.18 | USD | 20251023 |