Uncategorized United Solar Holding Inc. Receives US$156 million Investment from Future Fund Oman. … a state-of-the-art 100000-ton polysilicon factory in Sohar Port and Freezone, a key player in the global trade network, offering unparal. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related UAE’s fastest business setup: Launch your company in minutes with these five platforms United Solar Holding Inc. Receives US$156 million Investment from Future Fund Oman.