| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 72520.0 | USD | 20170401 |
| Unknown | China national standards | MT | 3970.0 | USD | 20170401 |
| Unknown | China national standards | MT | 190.0 | USD | 20170401 |
| Unknown | China national standards | MT | 430.0 | USD | 20170401 |
| Unknown | China national standards | MT | 470.0 | USD | 20170401 |
| Unknown | China national standards | MT | 21370.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2690.0 | USD | 20170323 |
| Unknown | China national standards | MT | 18480.0 | USD | 20170322 |
| Unknown | China national standards | MT | 540.0 | USD | 20170322 |
| Unknown | China national standards | MT | 3670.0 | USD | 20170321 |