| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3090.0 | USD | 20190223 |
| Unknown | China national standards | MT | 540.0 | USD | 20190223 |
| Unknown | China national standards | MT | 480.0 | USD | 20190223 |
| Unknown | China national standards | MT | 470.0 | USD | 20190222 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190221 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190221 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190221 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190221 |
| Unknown | China national standards | MT | 440.0 | USD | 20190221 |
| Unknown | China national standards | MT | 480.0 | USD | 20190221 |