| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 950.06 | USD | 20251010 |
| Qingdao Shengze Chemical Co., Ltd. | Industrial Grade | MT | 816.35 | USD | 20251010 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 647.45 | USD | 20251010 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1548.25 | USD | 20251010 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 914.87 | USD | 20251010 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 886.72 | USD | 20251010 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 816.35 | USD | 20251010 |
| Shanghai Lanyan Cosmetics Co., Ltd. | China national standards | MT | 1337.12 | USD | 20251010 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 844.5 | USD | 20251010 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 935.99 | USD | 20251010 |