| Vendor | Spec | Unit | Price | Currency | Date |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.47 | USD | 20250417 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.36 | USD | 20250416 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.41 | USD | 20250414 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.47 | USD | 20250413 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.47 | USD | 20250412 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.47 | USD | 20250411 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.45 | USD | 20250410 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.51 | USD | 20250409 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 166.92 | USD | 20250403 |
| Huainan Guoke Ruida Chemical Product Sales Co., Ltd. | 37% | MT | 167.15 | USD | 20250402 |