| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 14770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15300.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 14770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16980.0 | USD | 20181201 |