| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chem | China national standards | MT | 528.55 | USD | 20251017 |
| Shandong Yihe Chem | China national standards | MT | 528.55 | USD | 20251017 |
| Shandong Yihe Chem | China national standards | MT | 535.6 | USD | 20251017 |
| Nanjing Daze | China national standards | MT | 775.2 | USD | 20251017 |
| Lihuayi Weiyuan Chem | China national standards | MT | 577.88 | USD | 20251017 |
| Nanjing Baitu Chem | China national standards | MT | 620.16 | USD | 20251017 |
| Nanjing Baitu Chem | China national standards | MT | 620.16 | USD | 20251017 |
| Shanghai Guoke | China national standards | MT | 711.78 | USD | 20251017 |
| Jinan Angxin Chem | China national standards | MT | 620.16 | USD | 20251017 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.69 | USD | 20251017 |