Yes there are. The FDA wants to help users and patients understand the test results and requires the following information to be included:
We have this information in our Instructions for Use in each box of product
Here is the link:
Scroll down to the section: What commercial manufacturers are distributing serology test kits under the policy outline in section IV.D of the policy for coronavirus disease-2019 tests. Scroll down the list to the manufacture name Jiangsu Superbio.