| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20180817 |
| Unknown | China national standards | MT | 340.0 | USD | 20180817 |
| Unknown | China national standards | MT | 560.0 | USD | 20180817 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180816 |
| Unknown | China national standards | MT | 6210.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3720.0 | USD | 20180816 |
| Unknown | China national standards | MT | 330.0 | USD | 20180816 |