| Vendor | Spec | Unit | Price | Currency | Date |
| Suzhou Chemical Material Co., Ltd. | China national standards | MT | 474.29 | USD | 20251029 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 564.63 | USD | 20251029 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 437.59 | USD | 20251029 |
| Shandong Langcheng Chemical Co., Ltd. | 90% | MT | 451.7 | USD | 20251029 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 1044.56 | USD | 20251029 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 406.53 | USD | 20251029 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 423.47 | USD | 20251029 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1037.51 | USD | 20251029 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 395.24 | USD | 20251029 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 437.59 | USD | 20251029 |