| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180521 |
| Unknown | China national standards | MT | 7230.0 | USD | 20180520 |
| Unknown | China national standards | MT | 5860.0 | USD | 20180520 |
| Unknown | China national standards | MT | 6340.0 | USD | 20180520 |
| Unknown | China national standards | MT | 12810.0 | USD | 20180520 |
| Unknown | China national standards | MT | 6430.0 | USD | 20180520 |
| Unknown | China national standards | MT | 4750.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180520 |