| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20180817 |
| Unknown | China national standards | MT | 490.0 | USD | 20180817 |
| Unknown | China national standards | MT | 100.0 | USD | 20180817 |
| Unknown | China national standards | MT | 70.0 | USD | 20180817 |
| Unknown | China national standards | MT | 70.0 | USD | 20180817 |
| Unknown | China national standards | MT | 670.0 | USD | 20180816 |
| Unknown | China national standards | MT | 680.0 | USD | 20180816 |
| Unknown | China national standards | MT | 460.0 | USD | 20180816 |
| Unknown | China national standards | MT | 940.0 | USD | 20180816 |
| Unknown | China national standards | MT | 440.0 | USD | 20180816 |