| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 51130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 19420.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 13390.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7390.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6050.0 | USD | 20180501 |