Read the text and determine if the sentence is true (see options at the end):

OKCoin is a Bitcoin company in China with core product lines of a Bitcoin exchange, and a mobile consumer payment and lending app. OKCoin Exchange China operates CNY/BTC spot pair with margin trading from its Beijing entity, while OKCoin International operates USD/BTC spot pair with margin trading and BTC/USD futures from its Singapore entity.

Sentence: OKCoin mints real, physical money.
Available choices:
(a). Yes
(b). It's impossible to say
(c). No
(c).