| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21460.0 | USD | 20181220 |
| Unknown | China national standards | MT | 18090.0 | USD | 20181220 |
| Unknown | China national standards | MT | 17380.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3340.0 | USD | 20181219 |
| Unknown | China national standards | MT | 15510.0 | USD | 20181219 |
| Unknown | China national standards | MT | 17120.0 | USD | 20181219 |
| Unknown | China national standards | MT | 15810.0 | USD | 20181218 |
| Unknown | China national standards | MT | 14260.0 | USD | 20181218 |
| Unknown | China national standards | MT | 2510.0 | USD | 20181218 |
| Unknown | China national standards | MT | 2510.0 | USD | 20181217 |