According to media from Wu said on the blockchain, on the 4th, the Matcha Exchange (MXC) was suspected of being removed from the Apple Store for reasons or suspected trademark infringement. At present, no matcha exchange can be found by IPs in places such as Taiwan and Hong Kong. But it can still be downloaded on google play. The reason is that the MXC trademark involved in the Matcha Exchange was previously registered by the MXC Polar Domain Foundation. Wu said that an attorney letter provided by the MXC Polar Domain Foundation obtained by the blockchain shows that the company has registered the MXC trademark in Hong Kong, the United States and other places. The MXC Polar Domain Foundation said it is preparing to file a lawsuit in Hong Kong and is also preparing to file a lawsuit in the Mainland.