| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6800.0 | USD | 20200222 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200222 |
| Unknown | China national standards | MT | 930.0 | USD | 20200222 |
| Unknown | China national standards | MT | 690.0 | USD | 20200222 |
| Unknown | China national standards | MT | 500.0 | USD | 20200222 |
| Unknown | China national standards | MT | 4900.0 | USD | 20200222 |
| Unknown | China national standards | MT | 11090.0 | USD | 20200222 |
| Unknown | China national standards | MT | 4410.0 | USD | 20200221 |
| Unknown | China national standards | MT | 500.0 | USD | 20200221 |
| Unknown | China national standards | MT | 8780.0 | USD | 20200221 |