| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47790.0 | USD | 20190619 |
| Unknown | China national standards | MT | 9740.0 | USD | 20190619 |
| Unknown | China national standards | MT | 30680.0 | USD | 20190619 |
| Unknown | China national standards | MT | 28090.0 | USD | 20190619 |
| Unknown | China national standards | MT | 27400.0 | USD | 20190619 |
| Unknown | China national standards | MT | 49820.0 | USD | 20190619 |
| Unknown | China national standards | MT | 26900.0 | USD | 20190619 |
| Unknown | China national standards | MT | 9740.0 | USD | 20190619 |
| Unknown | China national standards | MT | 27300.0 | USD | 20190619 |
| Unknown | China national standards | MT | 27010.0 | USD | 20190619 |