Hello, We want Calcium Silicate boards 5mm of 2440mm x 610mm size. FOB China. Need for making of EPS wall panels both for interior and exterior, so need all the qualities of fireproof, waterproof, sound insulation, etc. Should have good bonding with EPS Cement panels inside. Need MOQ of 10 containers per month, which will only increase every 3 months with new plants being setup.