| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4340.0 | USD | 20180501 |
| Unknown | China national standards | MT | 85540.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3210.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 249929.98 | 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 | 6040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180501 |