| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2910.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190101 |