| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14730.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 25270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 920.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1038510.0 | USD | 20180101 |
| Unknown | China national standards | MT | 186149.98 | USD | 20180101 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180101 |