How does Porter's 5-forces model impact on the infant formula industry and Bellamy's Organic (Organic infant milk powder from Aus) ?

How does Porter's 5-forces model impact on the infant formula industry and Bellamy's Organic (Organic infant milk powder from Aus) ?

Threat of new entrants -> high..because

Threat of substitution -> low..because

Buyer's bargaining power -> high..because

Supplier's bargaining power -> low..because

Extent of rivalry between competitors ->