| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 20040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 14880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 24660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23580.0 | USD | 20191201 |