| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3240.0 | USD | 20180219 |
| Unknown | China national standards | MT | 11090.0 | USD | 20180218 |
| Unknown | China national standards | MT | 34320.0 | USD | 20180218 |
| Unknown | China national standards | MT | 20500.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180218 |
| Unknown | China national standards | MT | 29310.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180217 |
| Unknown | China national standards | MT | 10650.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180216 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180216 |