| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20190623 |
| Unknown | China national standards | MT | 11590.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190622 |
| Unknown | China national standards | MT | 12480.0 | USD | 20190622 |
| Unknown | China national standards | MT | 27150.0 | USD | 20190622 |
| Unknown | China national standards | MT | 16620.0 | USD | 20190622 |
| Unknown | China national standards | MT | 11030.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190622 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190622 |