| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1280.0 | USD | 20200312 |
| Unknown | China national standards | MT | 600.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200312 |
| Unknown | China national standards | MT | 3080.0 | USD | 20200312 |
| Unknown | China national standards | MT | 2760.0 | USD | 20200311 |
| Unknown | China national standards | MT | 5740.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200311 |