| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25050.0 | USD | 20181220 |
| Unknown | China national standards | MT | 360.0 | USD | 20181220 |
| Unknown | China national standards | MT | 400.0 | USD | 20181220 |
| Unknown | China national standards | MT | 290.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3610.0 | USD | 20181219 |
| Unknown | China national standards | MT | 410.0 | USD | 20181219 |
| Unknown | China national standards | MT | 740.0 | USD | 20181219 |
| Unknown | China national standards | MT | 6530.0 | USD | 20181219 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2220.0 | USD | 20181219 |