| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14560.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14060.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5580.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11540.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9420.0 | USD | 20180501 |
| Unknown | China national standards | MT | 21930.0 | USD | 20180501 |