| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20181112 |
| Unknown | China national standards | MT | 790.0 | USD | 20181112 |
| Unknown | China national standards | MT | 5120.0 | USD | 20181112 |
| Unknown | China national standards | MT | 5080.0 | USD | 20181112 |
| Unknown | China national standards | MT | 6170.0 | USD | 20181112 |
| Unknown | China national standards | MT | 6520.0 | USD | 20181112 |
| Unknown | China national standards | MT | 10230.0 | USD | 20181112 |
| Unknown | China national standards | MT | 5770.0 | USD | 20181112 |
| Unknown | China national standards | MT | 6630.0 | USD | 20181112 |
| Unknown | China national standards | MT | 12070.0 | USD | 20181112 |