| Vendor | Spec | Unit | Price | Currency | Date |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.93 | USD | 20251023 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 591.93 | USD | 20251022 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.65 | USD | 20251022 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 546.83 | USD | 20251022 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 590.72 | USD | 20251021 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.84 | USD | 20251021 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.5 | USD | 20251020 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 577.68 | USD | 20251020 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 549.69 | USD | 20251017 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 422.84 | USD | 20251017 |