| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| JX Shilei | China national standards | MT | USD | 20250402 | |
| Shandong Jinling | China national standards | MT | USD | 20250402 | |
| Shandong Dongyue | China national standards | MT | USD | 20250402 | |
| Luxi Chem | China national standards | MT | USD | 20250402 | |
| Dongying Huatai Chem | China national standards | MT | USD | 20250402 | |
| GX Tiandong Jinyi Tech | China national standards | MT | USD | 20250402 | |
| Chongqing TIAN Yuan | China national standards | MT | USD | 20250401 | |
| Jiangsu LeeMan Chem | China national standards | MT | USD | 20250401 | |
| Zhejiang Juhua | China national standards | MT | USD | 20250401 | |
| Jiangxi Lee Man Paper | China national standards | MT | USD | 20250401 |
