| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9770.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11960.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10700.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10060.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11020.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10200.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10310.0 | USD | 20180501 |