| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10560.0 | USD | 20200312 |
| Unknown | China national standards | MT | 14120.0 | USD | 20200312 |
| Unknown | China national standards | MT | 440.0 | USD | 20200312 |
| Unknown | China national standards | MT | 780.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1930.0 | USD | 20200301 |
| Unknown | China national standards | MT | 360.0 | USD | 20200301 |
| Unknown | China national standards | MT | 440.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5830.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4960.0 | USD | 20200301 |