| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 304640.0 | USD | 20190511 |
| Unknown | China national standards | MT | 279780.0 | USD | 20190511 |
| Unknown | China national standards | MT | 4090.0 | USD | 20190511 |
| Unknown | China national standards | MT | 10250.0 | USD | 20190511 |
| Unknown | China national standards | MT | 5180.0 | USD | 20190511 |
| Unknown | China national standards | MT | 11890.0 | USD | 20190511 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190511 |
| Unknown | China national standards | MT | 910.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190511 |