| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27250.0 | USD | 20190322 |
| Unknown | China national standards | MT | 10610.0 | USD | 20190322 |
| Unknown | China national standards | MT | 8180.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190322 |
| Unknown | China national standards | MT | 47190.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190321 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190321 |
| Unknown | China national standards | MT | 10190.0 | USD | 20190321 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190321 |