| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11580.0 | USD | 20190213 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190213 |
| Unknown | China national standards | MT | 11000.0 | USD | 20190212 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190212 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190212 |
| Unknown | China national standards | MT | 9890.0 | USD | 20190211 |
| Unknown | China national standards | MT | 11610.0 | USD | 20190211 |
| Unknown | China national standards | MT | 10270.0 | USD | 20190211 |
| Unknown | China national standards | MT | 11310.0 | USD | 20190211 |
| Unknown | China national standards | MT | 11020.0 | USD | 20190211 |