| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18920.0 | USD | 20170521 |
| Unknown | China national standards | MT | 3060.0 | USD | 20170521 |
| Unknown | China national standards | MT | 2500.0 | USD | 20170521 |
| Unknown | China national standards | MT | 2540.0 | USD | 20170521 |
| Unknown | China national standards | MT | 2460.0 | USD | 20170521 |
| Unknown | China national standards | MT | 2770.0 | USD | 20170521 |
| Unknown | China national standards | MT | 2540.0 | USD | 20170521 |
| Unknown | China national standards | MT | 18470.0 | USD | 20170520 |
| Unknown | China national standards | MT | 24570.0 | USD | 20170520 |
| Unknown | China national standards | MT | 19990.0 | USD | 20170520 |