| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20190622 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190622 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190622 |
| Unknown | China national standards | MT | 5550.0 | USD | 20190622 |
| Unknown | China national standards | MT | 910.0 | USD | 20190622 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190622 |
| Unknown | China national standards | MT | 27980.0 | USD | 20190621 |
| Unknown | China national standards | MT | 27730.0 | USD | 20190621 |
| Unknown | China national standards | MT | 34160.0 | USD | 20190621 |
| Unknown | China national standards | MT | 31050.0 | USD | 20190621 |