| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6820.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3930.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2710.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3420.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3230.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2840.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2710.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2860.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2840.0 | USD | 20191223 |