| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11080.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11110.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11050.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11520.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12900.0 | USD | 20181201 |