We need Onax green marble and black smooth marble from Pakistan. Intrested suppliers can send me detail cost CIF Da Nang port vietnam. Please give me the CIF cost to Haiphong port of smooth black marble. How manytans can you support? And with OX material、I interested in green colour. How many percent green colour can you support? Please give me the cost of onetan to Haiphong port(normaly I order 20 tan -1 container). And the normal size of block is H、W、L 1m2.