| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20170401 |
| Unknown | China national standards | MT | 440.0 | USD | 20170401 |
| Unknown | China national standards | MT | 880.0 | USD | 20170401 |
| Unknown | China national standards | MT | 4280.0 | USD | 20170401 |
| Unknown | China national standards | MT | 440.0 | USD | 20170401 |
| Unknown | China national standards | MT | 450.0 | USD | 20170401 |
| Unknown | China national standards | MT | 7350.0 | USD | 20170323 |
| Unknown | China national standards | MT | 7770.0 | USD | 20170323 |
| Unknown | China national standards | MT | 7340.0 | USD | 20170322 |
| Unknown | China national standards | MT | 2240.0 | USD | 20170322 |