I am looking for information about markets for the chiltepin and maybe you can help me. Thanks so much for your attention.
Regarding chiletpins, most in the United States are sold to Mexican-Americans in small packages found in markets, mostly in Arizona. This is very specialized distribution and I do not have the names of any distributors. The best thing to do would be to locate some markets in Tucson and ask them who distributes chiltepins to them.
There are several online chile distributors who might be interested. See: