| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23430.0 | USD | 20180615 |
| Unknown | China national standards | MT | 7440.0 | USD | 20180615 |
| Unknown | China national standards | MT | 420.0 | USD | 20180615 |
| Unknown | China national standards | MT | 750.0 | USD | 20180615 |
| Unknown | China national standards | MT | 2680.0 | USD | 20180615 |
| Unknown | China national standards | MT | 12820.0 | USD | 20180615 |
| Unknown | China national standards | MT | 26220.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180614 |
| Unknown | China national standards | MT | 8410.0 | USD | 20180614 |
| Unknown | China national standards | MT | 5740.0 | USD | 20180614 |