| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 20040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 25310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13860.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 22840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 27710.0 | USD | 20191201 |
| Unknown | China national standards | MT | 26630.0 | USD | 20191201 |