| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 800.0 | USD | 20190701 |
| Unknown | China national standards | MT | 820.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5660.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5370.0 | USD | 20190701 |
| Unknown | China national standards | MT | 780.0 | USD | 20190701 |
| Unknown | China national standards | MT | 730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5490.0 | USD | 20190701 |