| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6310.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6660.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7920.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180501 |
| Unknown | China national standards | MT | 890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9360.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10080.0 | USD | 20180501 |