| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190701 |
| Unknown | China national standards | MT | 480.0 | USD | 20190701 |
| Unknown | China national standards | MT | 480.0 | USD | 20190701 |
| Unknown | China national standards | MT | 450.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190701 |