What grade does A2 purple platinum belong to?

High-end series according to the query a2 official website, a2 purple and platinum version Australia imported 900g original infant milk powder from New Zealand, newborn (0-6 months) 1 can. This milk powder is known as Hermes in milk powder, which belongs to high-end series and has more comprehensive nutrition. A2 Milk Company is a dairy company, and its A2 milk and related products are based on unique intellectual property research and development and patented technology. At present, it has traveled all over New Zealand, Australia, Britain and China.