| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180520 |
| Unknown | China national standards | MT | 220.0 | USD | 20180520 |
| Unknown | China national standards | MT | 17540.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180519 |
| Unknown | China national standards | MT | 920.0 | USD | 20180519 |
| Unknown | China national standards | MT | 370.0 | USD | 20180519 |
| Unknown | China national standards | MT | 150.0 | USD | 20180519 |