| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4980.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4600.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4830.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5040.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4870.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4720.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4870.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180801 |