this seems like a really unprofessional event...no info, no website, no nothing
the only info i've found has come from wtaworld..
Leander Paes is going to miss the tournament due to injury & is to be replaced by Rohan Bopanna:
As per local newspapers , Chinese Taipei will be represented by Ti Chen & I-Hsuan Swang who have alreay arrived at the venue.
Other teams Japan, China, Thailand and Iran will arrive on tuesday night. So, it seems Iran replaced Uzbekistan. No news yet on other teams.