| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180501 |
| Unknown | China national standards | MT | 500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 360.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180501 |