| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10140.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20191201 |