| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1200.0 | USD | 20171110 |
| Unknown | China national standards | MT | 430.0 | USD | 20171110 |
| Unknown | China national standards | MT | 120.0 | USD | 20171110 |
| Unknown | China national standards | MT | 240.0 | USD | 20171110 |
| Unknown | China national standards | MT | 8940.0 | USD | 20171110 |
| Unknown | China national standards | MT | 50.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1230.0 | USD | 20171101 |
| Unknown | China national standards | MT | 910.0 | USD | 20171101 |
| Unknown | China national standards | MT | 920.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1220.0 | USD | 20171101 |