(from the source)
The United States International Music Competition is hosted by the Chinese Music Teachers’ Association of Northern California (CMTANC). The Chinese Music Teachers’ Association of Northern California is a 501(c)(3) a tax deductible nonprofit organization. It was founded in the summer of 1992. This competition, previously known as CMTANC International Youth Music Competition for more than 20 years, provides young musicians with an opportunity to exhibit their talent and reward their hard work, as well as to encourage them to appreciate music cross-culturally.
The harp was taken place in 2014 and many of the A2g harpists had won prized. http://cmtanc.org/2014winners.html
It will be included in 2016. Stay tuned! http://usimc.org/