1. 2 items for sale:

One of them is one category and the other is one category;

2. Completed 4 research and development products, which are expected to be listed and sold in March 2020.

One of them is one, the second is three, and the third is one.

3. 5 products under development,

One of them is one item; the second is two items; the third is two items.

4. Reserve 11 products for research and development,

Two of the six categories, three of the five

A total of 59 patent applications were granted, and 16 were authorized, including 4 US patents.