| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1072.6 | USD | 20251118 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 987.92 | USD | 20251118 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1086.71 | USD | 20251118 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 959.69 | USD | 20251118 |
| Shandong Yihe Fine Chemical Co., Ltd. | 85% | MT | 875.01 | USD | 20251118 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.7 | USD | 20251118 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 924.41 | USD | 20251118 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1136.75 | USD | 20251117 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1098.62 | USD | 20251117 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 931.99 | USD | 20251117 |