| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jiachang Chemical Co., Ltd. | China national standards | MT | 437.06 | USD | 20251024 |
| Shandong Qiancheng New Materials Co., Ltd. | 90% | MT | 394.77 | USD | 20251024 |
| Suzhou Chemical Material Co., Ltd. | China national standards | MT | 469.49 | USD | 20251024 |
| Baozhen Chemical (Shandong) Co., Ltd. | China national standards | MT | 521.66 | USD | 20251024 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 345.42 | USD | 20251024 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 634.45 | USD | 20251024 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 437.06 | USD | 20251024 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 437.06 | USD | 20251024 |
| Shandong Zhenkun New Materials Co., Ltd. | 90% | MT | 394.82 | USD | 20251023 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 535.83 | USD | 20251023 |