| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26160.0 | USD | 20181021 |
| Unknown | China national standards | MT | 23760.0 | USD | 20181021 |
| Unknown | China national standards | MT | 24960.0 | USD | 20181021 |
| Unknown | China national standards | MT | 20050.0 | USD | 20181021 |
| Unknown | China national standards | MT | 25140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 23520.0 | USD | 20181021 |
| Unknown | China national standards | MT | 3290.0 | USD | 20181021 |
| Unknown | China national standards | MT | 3410.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4000.0 | USD | 20181021 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181021 |