| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20170601 |
| Unknown | China national standards | MT | 2000.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1140.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1140.0 | USD | 20170601 |
| Unknown | China national standards | MT | 170.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1280.0 | USD | 20170601 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170523 |
| Unknown | China national standards | MT | 200.0 | USD | 20170523 |
| Unknown | China national standards | MT | 1370.0 | USD | 20170521 |
| Unknown | China national standards | MT | 350.0 | USD | 20170521 |