| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13890.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3130.0 | USD | 20180520 |
| Unknown | China national standards | MT | 15470.0 | USD | 20180519 |
| Unknown | China national standards | MT | 19700.0 | USD | 20180519 |
| Unknown | China national standards | MT | 17690.0 | USD | 20180519 |
| Unknown | China national standards | MT | 11890.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180519 |