Can I use UnionPay cards when traveling to Taiwan Province Province?

Yes, and there will be some specific activities. Since Taiwan Province Province opened mainland residents to travel to Taiwan in 2008, UnionPay cards have been used more and more widely in Taiwan Province Province in the past seven years. First, duty-free shops in Taiwan Province Province (including pre-sale shops in the airport and downtown Taipei) accept UnionPay cards. Secondly, in all convenience stores in Taiwan Province Province, although many stores can't use bank cards (not only UnionPay cards, but also many bank cards in Taiwan Province Province), every convenience store has ATMs, which can take cash in Taiwan dollars, and these ATMs also accept UnionPay cards. Besides, all major department stores in Taiwan Province Province basically accept UnionPay cards.

In a word, UnionPay cards are very useful for traveling in Taiwan Province Province. Moreover, different banks will have discounts when swiping cards overseas. For example, when I went in May, I swiped the UnionPay card of CCB and bought a watch in building 10 1. Soon after I came back, I received a sum of money. When I asked CCB, I said that there was a 5% refund activity for overseas credit cards, which was equivalent to another 9.5% discount.