| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 43820.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1760.0 | USD | 20200222 |
| Unknown | China national standards | MT | 3120.0 | USD | 20200222 |
| Unknown | China national standards | MT | 6290.0 | USD | 20200222 |
| Unknown | China national standards | MT | 39860.0 | USD | 20200222 |
| Unknown | China national standards | MT | 16840.0 | USD | 20200222 |
| Unknown | China national standards | MT | 52750.0 | USD | 20200222 |
| Unknown | China national standards | MT | 17120.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2460.0 | USD | 20200221 |
| Unknown | China national standards | MT | 12140.0 | USD | 20200221 |