SM Entertainment’s concert tour, SM Town Live World Tour IV in Taiwan, has confirmed that several artists will not be attending due to conflicts with their schedules.

They announced on Tuesday that Super Junior’s Sungmin, Girls’ Generation’s Yoona, f(x)’s Sulli and EXO’s Lay and Tao would not be attending due to their personal schedules.

They however did not mention Super Junior member Shindong, who will be leaving for the army along with Sungmin later this month.

Sulli has been absent from several SM activities since her hiatus.

This world tour began last summer in Seoul and they will be performing in Taiwan this Saturday.

News of their tour in Taiwan was announced earlier this year. The concert will take place at the Hsinchu County Stadium with performances from Girls’ Generation, BoA, Kangta, TVXQ, Super Junior, SHINee, f(x), EXO, Tasty, Red Velvet and SMROOKIES.

Before coming to Taiwan, the tour visited Tokyo and Shanghai last October.