| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3320.0 | USD | 20190917 |
| Unknown | China national standards | MT | 4860.0 | USD | 20190917 |
| Unknown | China national standards | MT | 15790.0 | USD | 20190917 |
| Unknown | China national standards | MT | 21590.0 | USD | 20190917 |
| Unknown | China national standards | MT | 12830.0 | USD | 20190917 |
| Unknown | China national standards | MT | 13730.0 | USD | 20190917 |
| Unknown | China national standards | MT | 240.0 | USD | 20190917 |
| Unknown | China national standards | MT | 750.0 | USD | 20190917 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190916 |