| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1109.09 | USD | 20251127 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1098.93 | USD | 20251126 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1098.47 | USD | 20251125 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1098.14 | USD | 20251124 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1097.71 | USD | 20251121 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1097.24 | USD | 20251120 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1097.75 | USD | 20251119 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1098.0 | USD | 20251118 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1098.62 | USD | 20251117 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1098.48 | USD | 20251114 |