| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180501 |
| Unknown | China national standards | MT | 680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 740.0 | USD | 20180501 |
| Unknown | China national standards | MT | 690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 750.0 | USD | 20180501 |
| Unknown | China national standards | MT | 800.0 | USD | 20180501 |