Following the report Part I^*, a detailed discussion of the output of petrochemical products was carried on. The induced production of petrochemical products, caused by an incremental final demand, was presented and discussed. The sensitivity coefficient versus influence coefficient plots were also presented to establish the correlation between any specific sector and the rest of the sectors, whereby the role of petrochemical products in the whole national economy could be derived. In summary, the material flow diagrams for the basic starting materials, such as ethylene, propylene, butadiene, benzene, and xylenes were presented for the years of 1970, 1974, 1978, and 1982.