We buy large quantity lead ore lump, concentrate

We buy large quantity lead ore lump/concentrate up to 5000mt/m on annual contract, size 50mm max,  >40%, big-bags in 20’ containers, CIF Huangpu, Tianjin, Lianyugang China port, payment through LC, SGS or similar surveyor at loading port.

Real sellers/suppliers contact please with detailed soft offer inclusive of: detailed chemical and physical specification, max export quantity monthly, bottom price SIF Shanghai port, packing details and authentic pictures.