| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10400.0 | USD | 20181201 |
| Unknown | China national standards | MT | 18960.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3090.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2590.0 | USD | 20181201 |