| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 970.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8140.0 | USD | 20180501 |
| Unknown | China national standards | MT | 970.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5370.0 | USD | 20180501 |
| Unknown | China national standards | MT | 870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180501 |
| Unknown | China national standards | MT | 810.0 | USD | 20180501 |