| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20200521 |
| Unknown | China national standards | MT | 340.0 | USD | 20200521 |
| Unknown | China national standards | MT | 70.0 | USD | 20200521 |
| Unknown | China national standards | MT | 300.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2660.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200521 |
| Unknown | China national standards | MT | 8470.0 | USD | 20200521 |
| Unknown | China national standards | MT | 21370.0 | USD | 20200520 |
| Unknown | China national standards | MT | 2730.0 | USD | 20200520 |
| Unknown | China national standards | MT | 7390.0 | USD | 20200520 |