| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20180218 |
| Unknown | China national standards | MT | 6610.0 | USD | 20180217 |
| Unknown | China national standards | MT | 7810.0 | USD | 20180217 |
| Unknown | China national standards | MT | 6930.0 | USD | 20180217 |
| Unknown | China national standards | MT | 7770.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180217 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180216 |
| Unknown | China national standards | MT | 7600.0 | USD | 20180216 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2750.0 | USD | 20180216 |