| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 135130.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4740.0 | USD | 20180801 |
| Unknown | China national standards | MT | 330750.0 | USD | 20180801 |
| Unknown | China national standards | MT | 36940.0 | USD | 20180801 |
| Unknown | China national standards | MT | 342600.0 | USD | 20180801 |
| Unknown | China national standards | MT | 212220.0 | USD | 20180801 |
| Unknown | China national standards | MT | 32620.0 | USD | 20180801 |
| Unknown | China national standards | MT | 17880.0 | USD | 20180801 |
| Unknown | China national standards | MT | 93440.0 | USD | 20180801 |
| Unknown | China national standards | MT | 37140.0 | USD | 20180801 |