| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20190322 |
| Unknown | China national standards | MT | 250.0 | USD | 20190322 |
| Unknown | China national standards | MT | 380.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6360.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2290.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190322 |