| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 551.21 | USD | 20251210 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 551.06 | USD | 20251209 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 551.13 | USD | 20251208 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 551.17 | USD | 20251201 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 550.93 | USD | 20251128 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 550.65 | USD | 20251125 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 550.29 | USD | 20251119 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 550.41 | USD | 20251118 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 550.65 | USD | 20251114 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 550.59 | USD | 20251112 |