| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Industrial Grade | MT | 551.74 | USD | 20251211 |
| Shandong Shuojia Chem | China national standards | MT | 551.74 | USD | 20251211 |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.74 | USD | 20251211 |
| Lihuayi Weiyuan Chem | China national standards | MT | 580.03 | USD | 20251211 |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.74 | USD | 20251211 |
| Jinan Angxin Chem | China national standards | MT | 594.18 | USD | 20251211 |
| Qingdao Shengze Chem | China national standards | MT | 492.32 | USD | 20251211 |
| Sinopec | China national standards | MT | 664.91 | USD | 20251211 |
| Sinopec | China national standards | MT | 551.74 | USD | 20251211 |
| Shandong Yushuo Chem | Polyester Grade | MT | 551.74 | USD | 20251211 |