| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10430.0 | USD | 20181213 |
| Unknown | China national standards | MT | 51940.0 | USD | 20181212 |
| Unknown | China national standards | MT | 1170.0 | USD | 20181212 |
| Unknown | China national standards | MT | 12840.0 | USD | 20181211 |
| Unknown | China national standards | MT | 43310.0 | USD | 20181211 |
| Unknown | China national standards | MT | 43310.0 | USD | 20181211 |
| Unknown | China national standards | MT | 7400.0 | USD | 20181210 |
| Unknown | China national standards | MT | 24200.0 | USD | 20181210 |
| Unknown | China national standards | MT | 7620.0 | USD | 20181210 |
| Unknown | China national standards | MT | 7940.0 | USD | 20181210 |