| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4210.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4890.0 | USD | 20190701 |
| Unknown | China national standards | MT | 30580.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7180.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8990.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190701 |