| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6200.0 | USD | 20180520 |
| Unknown | China national standards | MT | 8690.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180520 |
| Unknown | China national standards | MT | 730.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180520 |
| Unknown | China national standards | MT | 870.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2150.0 | USD | 20180520 |
| Unknown | China national standards | MT | 14480.0 | USD | 20180519 |
| Unknown | China national standards | MT | 5680.0 | USD | 20180519 |
| Unknown | China national standards | MT | 8730.0 | USD | 20180519 |