| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1046.55 | USD | 20251015 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1067.29 | USD | 20251014 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1067.5 | USD | 20251013 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1066.88 | USD | 20251011 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1066.88 | USD | 20251010 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1066.07 | USD | 20251009 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1066.78 | USD | 20250930 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1066.27 | USD | 20250929 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1065.32 | USD | 20250928 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1065.32 | USD | 20250926 |