China, Hong Kong, Macau Data SIM | 5GB-50GB

30 days Beijing to Kashgar

I had the China sim with 10GB data. Worked well everywhere I went, including Xinjiang. Absolutely essential as hotel wifi only works on China based sites. eg Trip. com

Travel SIM to China

As soon as I arrived in China, I was able to connect the internet straight away without any issues. Since I travelled to the north east part of China, the reception was not quite satisfactory especially in some rural areas. Overall I feel okay and try again next time

inconsistent performance

I bought 2 eSim and 1 physical Sim. The 2 eSim work fine. Easy to install and work fine when I turned them on in China. The physical sim worked for a few days and became "unavailable". I took the sim out, re-inserted it in, restarted the phone, tried to connect to every mobile network in China. Nothing worked. I gave up. I am sure I haven't used up all data.