| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20200222 |
| Unknown | China national standards | MT | 240.0 | USD | 20200222 |
| Unknown | China national standards | MT | 790.0 | USD | 20200222 |
| Unknown | China national standards | MT | 550.0 | USD | 20200222 |
| Unknown | China national standards | MT | 390.0 | USD | 20200222 |
| Unknown | China national standards | MT | 980.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200222 |
| Unknown | China national standards | MT | 670.0 | USD | 20200222 |
| Unknown | China national standards | MT | 740.0 | USD | 20200222 |
| Unknown | China national standards | MT | 620.0 | USD | 20200222 |