| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200221 |
| Unknown | China national standards | MT | 260.0 | USD | 20200221 |
| Unknown | China national standards | MT | 460.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2040.0 | USD | 20200221 |
| Unknown | China national standards | MT | 90.0 | USD | 20200221 |
| Unknown | China national standards | MT | 400.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200221 |
| Unknown | China national standards | MT | 4760.0 | USD | 20200221 |
| Unknown | China national standards | MT | 14090.0 | USD | 20200221 |