| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6820.0 | USD | 20181210 |
| Unknown | China national standards | MT | 21990.0 | USD | 20181210 |
| Unknown | China national standards | MT | 15130.0 | USD | 20181210 |
| Unknown | China national standards | MT | 3090.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1870.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3140.0 | USD | 20181201 |