| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3520.0 | USD | 20190121 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190121 |
| Unknown | China national standards | MT | 21990.0 | USD | 20190120 |
| Unknown | China national standards | MT | 21940.0 | USD | 20190120 |
| Unknown | China national standards | MT | 23610.0 | USD | 20190120 |
| Unknown | China national standards | MT | 26440.0 | USD | 20190120 |
| Unknown | China national standards | MT | 30050.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190120 |