How much does it cost for Shenzhouxing to send a text message to Hong Kong?

Hello, the customer tariff standards of Shenzhouxing in Hong Kong are as follows:

You call 0.99 yuan/minute for local calls, 0.99 yuan/minute for Chinese mainland, 0.99 yuan/minute for Macau, China and Taiwan Province Province, China, and 0.99 yuan/minute for 3 yuan in other countries and regions; Receiving text messages is free. GSM, M-Zone, Shenzhouxing 5 yuan card customers send SMS messages to domestic numbers (excluding Hong Kong, Macao and Taiwan) at 0.39 yuan/piece, while listening to cards, upgrading standard cards and home card customers send SMS messages to domestic numbers (excluding Hong Kong, Macao and Taiwan) at 0.44 yuan/piece, and send SMS messages 1.29 yuan/piece to Hong Kong, Macao and Taiwan or other countries and regions; Mobile data traffic fee is charged at 0.005 yuan /KB. Tips: The above tariff standards are RMB currency units.

Please refer to, thank you.