| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1320.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190620 |
| Unknown | China national standards | MT | 30460.0 | USD | 20190620 |
| Unknown | China national standards | MT | 5590.0 | USD | 20190619 |
| Unknown | China national standards | MT | 31950.0 | USD | 20190619 |
| Unknown | China national standards | MT | 4860.0 | USD | 20190619 |
| Unknown | China national standards | MT | 372260.0 | USD | 20190619 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190619 |
| Unknown | China national standards | MT | 11610.0 | USD | 20190619 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190619 |