| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20190420 |
| Unknown | China national standards | MT | 13680.0 | USD | 20190420 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190420 |
| Unknown | China national standards | MT | 510.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190419 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190419 |
| Unknown | China national standards | MT | 800.0 | USD | 20190419 |