| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20180521 |
| Unknown | China national standards | MT | 440.0 | USD | 20180521 |
| Unknown | China national standards | MT | 520.0 | USD | 20180521 |
| Unknown | China national standards | MT | 360.0 | USD | 20180521 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180521 |
| Unknown | China national standards | MT | 370.0 | USD | 20180521 |
| Unknown | China national standards | MT | 500.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3280.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180520 |