| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2690.0 | USD | 20191114 |
| Unknown | China national standards | MT | 80.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3380.0 | USD | 20191114 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191114 |
| Unknown | China national standards | MT | 600.0 | USD | 20191114 |
| Unknown | China national standards | MT | 430.0 | USD | 20191114 |
| Unknown | China national standards | MT | 5580.0 | USD | 20191114 |
| Unknown | China national standards | MT | 780.0 | USD | 20191114 |
| Unknown | China national standards | MT | 5200.0 | USD | 20191114 |
| Unknown | China national standards | MT | 750.0 | USD | 20191114 |