| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20251011 | |
| Shandong Shuojia Chem | Polyester Grade | MT | USD | 20251011 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251011 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251011 | |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | USD | 20251011 | |
| Jinan Dezheng Chem | Polyester Resin Grade | MT | USD | 20251011 | |
| Baozhen Shandong Chem | Polyester Grade | MT | USD | 20251011 | |
| Shandong Linglin | Polyester Grade | MT | USD | 20251011 | |
| Linyi Haoxuan | Polyester Grade | MT | USD | 20251011 | |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | USD | 20251011 |
