| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2030.0 | USD | 20190617 |
| Unknown | China national standards | MT | 21020.0 | USD | 20190617 |
| Unknown | China national standards | MT | 19770.0 | USD | 20190617 |
| Unknown | China national standards | MT | 18840.0 | USD | 20190617 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190617 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190616 |
| Unknown | China national standards | MT | 29790.0 | USD | 20190616 |
| Unknown | China national standards | MT | 21510.0 | USD | 20190616 |
| Unknown | China national standards | MT | 18310.0 | USD | 20190615 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190615 |