| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 987.06 | USD | 20251023 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 846.05 | USD | 20251023 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 987.06 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 846.05 | USD | 20251023 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 1119.6 | USD | 20251023 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1078.71 | USD | 20251023 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1269.07 | USD | 20251023 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 831.95 | USD | 20251023 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 888.35 | USD | 20251023 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 916.55 | USD | 20251023 |